Action 1:
Look at the following actions. Explain : is there heat transfer process in your sliding motion ?
2. Why does the water spurt when your body reach the bottom part?
3. It's better to use the swimming tire tube for the following action. Why? give an explanation.
4. The water in the bucket was spilled. Why? Explain : what kind of energies involved in this process?
5. Why were you not sank when you sit above the swimming tire tube, while your density greater than the water one? What is the function of the swimming tube in this case?
6. The swimming tube and you always move following the water flow, while you didn't do anything. Why? Give an explanation.
7. You like to choose recumbent position when you slid down. Is there sliding speed difference between sit and recumbent position?
Write your anwer in a special report. You can attach photo and video CD.
Don't forget to collect your homework from fisika smp (posting lama) at the end of next week.
All of your comment have been deleted to avoid "copy and paste", du u andersten....
Note
The finished report :
1. Pradnya Paramitha (eh..Emeralda, I am sorry I forgot...), 7A , Score 77.5
2. Moh. Lukman , 7A , Score 80,0
3. Fitri Fauziah , 7H , Score 79,5
4. Dwiko W.P. , 7C , Score 75
5. I Made Devan ,7C , Score 75
6. mirdan`s 7b , Score 75
7. gian Kelas: 7c , Score 75
8. azhar , 7b, Score 75
9. Aburizal 7B/01 , 73
10.Faishal RD Kelas : 7b , 75
11. Rifqi . R Kelas : VII b , 75
12. hario r (16)7b , 75
13. Aldi Masharry Putra Kelas:7B,75
14.Reggy Nur Sya'ban 7-D, 75
15.muhammad irawan f ,Class :7c, 72
16.Fitri Aghnia Hidayat Class : 7H, 80
17.Eka Yulrizal ,Kelas:7B, 75
18.Radhityo Rahadian /32, 75
19.Rafsa 7A , 80
20.arrazy 7d. , 80
21.Fitri Ana Dewi ,7H,75
22.-nita- 7b/24,75
23.-nur'ayni tp- 7b/34,75
24.Adam Sulaiman ,7B,80
25.M. Naufal A. 7A/19, 77,5
26.Ghina Rahmadianti M ,7a/11,80
27.dwita A.P VII A,78
28.M.Najmi.F.S 7d, 79
29. Amira Pradsnya Paramita (7A/02),78
30. Iskandar agung,7a, 77
31. Bintang Ramadhan,7A/03, 77
32. Ikbal Rozak,Kelas : 7C,No absen : 20,80
33. Rika Yanti (7G), 75
34.ARTIE R.A,4/7B, 83
35. Elmania Nur Azizah,7B / 13, 73
36. Sesilia/30/7b, 75
37. nuraeni yasmin,class: 7b/25,79
38. Sonia khoerunnisa, 7C,www.soniakhoerunnisa.blogspot.com,80
39. ASTRI WIDYA CAESARTI ,7B/5,80
40. Firza Aulia Intan B (13),Kelas : 7-G,80
41. Aghnie Rizqi Noor Syifa Fauzia,7-G,01,73
42. NAME : CEPTANIA NEO PRADHANI,CLASS : 7 HA.. ,NO : 08,70
43. VIVI ADINDA L,31/7B,70
44. Carin Luvi Septiani,Class: 7B,No : 10,70
45. Sa'adatul Aliyah/30/7c,75
46. R. Alvin Taufik F. G.,Class : 7C / 29,77
47. FANNY DWI PUTRI,7B/15, 72
48. Ghesani Kamalia R,class: 7-Haa...,number: 34,70
49. Ari Setya Pratiwi,Class:7H,Absen:06,70
50. sri nur asyiati ,Class:7haaaaa ,absent:32, 70
51. Adhyatma T.A.,7F,Absen 01, 74
52. Hendrick Tharnando,7F,No.Absen 16,73
53. Ibrahim Y.S,7F ,absen 17,70
54. Kurniawan S.,7F,Absen 18,70
55. Faris Muwaffaq akmal,7E,12, 70
56. Muhammad Yudha Fikri,27,7d(Dhe),75
57. Natasha Indah Rahmani (yg paling mut'z),7-G,27,80
58. Dzaka Abrilian M,7D-13, 83
Kamis, 20 Maret 2008
The Jungle Reportage Assignment
Langganan:
Posting Komentar (Atom)
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BalasHapusmaaf bu..ini pradnya emeralda, not, pradnya paramita
BalasHapusthanks ya bu.. atas nilainya
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BalasHapusThat's good,Lukman. Thanks for your reportage. Bu ira.
BalasHapusyou are welcome
BalasHapusBu, anaknya sehat bu???
moge sehat semua
(luqman)
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BalasHapusmrs.Irawati ,,I have its documentation but is its way seen with FlashDisk enable ????
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BalasHapusyang di atas punya azhar
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BalasHapuswei, anak 7b si rifqi
BalasHapusjangan niru niru gua donk, kan loe jg pny otk, pikir
sorrry kl kt2 nya kasar
gua jg ssh nyari jwbnnya
rifqi, sadar!!!
ngapain pk kata kata 'principle of 'archimedes law', and kt kt hkm arsimidesnya jg sam
Luqman
maaf ya bu ira, aku kesel bgt
bu RIFKI 7B JANGAN DINILAI, JAWABAN TENTANG 'PRINCIPLE OF ARCHIMIDES LAW' JAWABAN NYA SAMA SEMUA SAMA SAYA, BU
BalasHapusLUQMAN
BU yang aerodinamis nya jg copy paste bu
BalasHapusluqman
Luqman,kamu jangan gitu dong,mungkin aja Rifqi juga mikir sendiri.(mungkin....)
BalasHapusKamu jangan suuzon dulu dong, tanya aja dulu ama rifqinya.....ok!!!
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BalasHapusbu, klo hasil nilainya di mana bu ???
BalasHapusby ms
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BalasHapusluqman jangan sgitunya dongk ama c rifqi!
BalasHapusngomongnya baik-baik aja,g usah repot!
jangan souzon dlu, tanyain baik" k dia nya.
(sorry klo da yg slah). ak cuman kasian ama c rifqi!
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BalasHapusmaaf ya bu, kalu kata-katanya banyak yang salah nulis maklum abiz nge-net nya di rumah jadi harus cepet-cepet ! Sekali lagi maaf ya buu...
BalasHapusHE...HE...HE...
Elmania nur azizah
7 B / 13 ^-^
yasmin say...
BalasHapusanswer:
1.Yes, Because if we slide we can
fell coldness because the body
temperature is more lower and
we fell coldness.
2.Because the body slide very fast
and the foot pushing the water
and the water spurt
3.Because if we use swimming tire, we will move faster than we use our bottom. Because swimming tire is have the air inside of it.
4.because the water in the in a
pail is full and th water is
spilled and we have hit the
water spilled.
5.Our density is greater than water. But, the swimming tire is make our density is same with the water density.Because there is the air inside the swimming tire. And the air is make our body flow on the water.
6.Our density is greater than water. But, the swimming tire is make our density is same with the water density, or more light. And if the water is move, we will flow on the water.
7.With use the recumbent position better because we will faster because our body feel lighter. If we use the sit, our body will blocked with our position that fight with the wind direction.
name:nuraeni yasmin
class: 7b/25
The answers of questions
BalasHapus1. Yes. There heat transfer process between the human bottom and the sliding surface, but the heat friction has been neutralised by the cooling water
2. Because in the bottom part there more water content that will be spurt after receiving the push action of the human body
3. Due to there will be many crush between human body and the the edge of part so the tire tube will protect the human body from the friction action
4. The water on the bucket was spilled because the buckket has contained full of water under inequilibrium. There are potential and kinetic energies
5. We are not sank because the human body is able to be lifted by the floating force of the tube according to Archimides principle
6. Yes basically the floating tube and human body will follow the waterflow
7. Recumbent position will reduce the coefficient of friction and drag. So the human body will receive smaller friction factor
By: Sonia khoerunnisa, 7C
www.soniakhoerunnisa.blogspot.com
1. Yes, the heat from our body is transfered into the water. When our body reach the water, our body is release the heat, and the water will receive the heat. First time, our body will cold, but, “lama-lama” we will feel normal again.
BalasHapus2.Because the body slide very fast
and the foot pushing the water
and the water spurt
3.because in the swimming tube is air and air can't soaming and current make we can sliding fast
4.because the water in the in a
pail is full and th water is
spilled and we have hit the
water spilled.
5. The solid matter with the water matter course the weight more than the water matter (our body and the water). But the weight of the water matter more than the air matter (the water and the swimming tire tube). So we don't sink when we sit above the swimming tire tube.
6. The swimming tire tube that the volumn is the air. So the swiming tire tube feel light can float. Of course that swimming tire tube will folloe the water current because the weight of that swimming tire tube lighter than the weight of the water.
7.We will sliding speed if recumbent, because I after try.If sit,We will sliding slow.And if the body recumbent we will sliding speed.And the weight can give influence at the speed.
ASTRI WIDYA CAESARTI
7B/5
1. the heat of body transfer with water.So,body adapted temperature of water with body's temperature
BalasHapus2. because in our body have weight can make water spurt at bottom sliding.
3. because if we don't use the swimming tire, the body not have a protection can make we sank
4. to mixed potential energy and move energy.Can make water in the bucket spilled.
5. the swimming tire tube function can make our body float because the mass of water less than the swimming tire tube.
6. because the swimming tire tube have little weight can to make swimming tire tube move following the water flow.
7. because sliding with recumbent position is is more fast than sit position.
Nama : Firza Aulia Intan B (13)
Kelas : 7-G
1.when we sliding,our body will heat if don't water but if we sliding using water our body don't heat because are a transfer from water to our body
BalasHapus2.because the body pushing the water sehingga water of spurt
3.because if don't use tire,you can not protect can make you not comfortable
4.energy involved inthe process is the mixed potencial energy and move energy
5.because weight of tire tube lessthan of water can make the body float
6.bacause weight of tire tube the little the following water flow
7.because speed recumbert position is more fast
Aghnie Rizqi Noor Syifa Fauzia
7-G
01
1.Because at where slide while sit then will slick and no too fast.At body we rech the bottom part.
BalasHapus2.Because at we slide then so wter mentioned will squirt at the body we reach the bottom part.
3.Because employing tire mentioned at where slide in onder that slick at where we reach the bottom part.
4.Because bucket mentioned in contents water reach the full.At when in full that so under.bucket mentioned expel enerdy gravity.
5.Because tire mentioned in consents by wind/gas in under to not sank whwn not in contents by wind/gas then sank.
6.Because at where slide while reumbent then will slick and fast at body we reach the bottom part.
NAME : CEPTANIA NEO PRADHANI
CLASS : 7 HA..
NO : 08
Komentar ini telah dihapus oleh administrator blog.
BalasHapus1.Because at where slide while sit then will slick and no too fast.At body we rech the bottom part.
BalasHapus2.Because at we slide then so wter mentioned will squirt at the body we reach the bottom part.
3.Because employing tire mentioned at where slide in onder that slick at where we reach the bottom part.
4.Because bucket mentioned in contents water reach the full.At when in full that so under.bucket mentioned expel enerdy gravity.
5.Because tire mentioned in consents by wind/gas in under to not sank when not in contents by wind/gas then sank.
6.Because at where slide while reumbent then will slick and fast at body we reach the bottom part.
NAME : CEPTANIA NEO PRADHANI
CLASS : 7 HA..
NO : 08
ibu maaf apabila ada kesalahan...
1. Yes there is, because rubber between human body with slide. heat from human body along to slide, so make heat because heat move from high stress to low stress.
BalasHapus2. because stress from our legs to the water.because water wear under our legs, so the water is spurt.
3. because if we use tire tube we can float on the water and we can direct, until we easy move.
4. Because water in the bucket is full and the bucket is sideways and the water is spilled.
5. because in the tire tube is air. air in the tire tube can make our body float. because air is lighter than water.
6. because in the tire tube is air so, the tire tube following the water flow.
7. because recumbent position can make move be fast.
VIVI ADINDA L
31/7B
I'm sorry I'm late assemble task. and I'm sorry for all mistakes.
1. yes, because the water transferring heat and water is a good heat isolator.
BalasHapus2. because is energy pushing the water and the water pushed until spurt.
3. because air in tire tube will float. so, we can slide down with easy.
4. because the water is full. so, can't be balance and water in bucket is spilled.
5. because we are above tire tube. in tire tube is air that stress lighter than with water.
6. because tire tube float above water. so, tire tube always following water flow.
7. because that position flexible and if we recumbent, the motion can be fast slide.
Name : Carin Luvi Septiani
Class: 7B
No : 10
1. yes,there is. because when our body touch and drag the sliding place, so the heat will be transfered by our body to the sliding place.
BalasHapus2. because our body pull the water, and when we are on the bottom, the water will be pushed by our body. because of the place when we got of the bottom is flat, so the water spurt.
3. because the swimming tire tube help us so that we will not sink.
4. because the water in the bucket is full, so it pulls the bucket and the bucket become slanted. the energy which was happen is mechanical energy.
5. because the swimming tire tube was made from the material that cannot be sank, and in there was filled by the air. it's because there is a force that caused if we are on the water, our body will be weightless. the function is for rise and keep our body.
6. because of the gravity. the water always flow from the higher place to the lower place, and on the water our body will be more weightless.
7. because, if we sit or stand our body will be taller than if we are in recumbent position, so our body will be more weightless and we can move easier...
Sa'adatul Aliyah/30/7c
1.Yes, because if we slide, we will feel coldness, because our body release heat, the body temperature is more lower.
BalasHapus2.Because our body is slide very fast, and then our feet or bottom is push the water. So, the water is spurt.
3.Yes, I think it’s better, if we don’t use tire, we will have an accident, and then we will fall out. If we use the tire, we can slide faster than.
4.Because, if the bucket is full of water, the water will spilled out. Because the mass of water is fill the bucket into full.
5.Density the our body is greater than the water density,until the swimming tire is make our density is same with the water density.Because there is the air inside the swimming tire. And the air is make our body flow on the water.
6.In swimming poll mentioned,have the machine which can make the water flow slow.Until altough the body is quiet we will move slow.
7.If we sit, we will slower than recumbent. And the weight can give influence at the speed.
Name : R. Alvin Taufik F. G.
Class : 7C / 29
F4nNy berkata
BalasHapus1.Because, friction between body people with surface to let slide so that to make hot, because hot to transfer from pressure high to low.
2.Because, to be pressure from body people hour slide away to under, so that to make sprinklewater.
3.Yes, i think is better. Because if we use swimming tire, we will move faster than we use our bottom. Because swimming tire is have the air inside of it. And will slide fast.
4.Because, water into pail to complete point full and to from energy potencial past fallen to under to pass force gravitation, so water that fallen.
5.the function of swimming tube is protection of body not sank,when density of tire tube more litle from water.
6.In swimming poll mentioned,have the machine which can make the water flow slow.Until altough the body is quiet we will move slow.
7.because the air not block by the
body and can make we can more
faster and with the weight if we
have have big body we can faster
than have thin body.
FANNY DWI PUTRI
7B/15
1. because at the (saat) we sliding take our outside heat low inside at the sit.
BalasHapus2.because at the(saat) sliding our body make push until spary or spout water.
3.because tire talked in contents be wind.in order that not sink at the (saat) in the bottom.
4.because at the(saat)bucket that in contents be water to pull,water will spilled and(mengeluarkan) energies gravities
5.because tire in contents be wind,in order that(mengambang).when tire not in contents be wind,then will sink.
6.because tire talked will (mengambang)when ini climb.
7.because at in order that sliding with situation(terlentang)then will slippery.in the bottom.
Name : Ghesani Kamalia R
class: 7-Haa...
number: 34
Assalamualaikum wr.wb
BalasHapusAnswer:
1.Yes,because my our body outside heart low inside or water.
2. Because,we make until in the water.
3. Because,the tube matter base plastic can float in the water.
4. Because, the water in bucket is full. so it pulls the bucket become slanted,energy happen is mechanical energy.
5. We are not sank because, the body is able to be lifted by the floating force of the tube according to archimedes prinsiple.
6. Because, tire talked in contents by wind then will (mengambang) and not will sink.
7.Because,at the moment position sild down then slippery.
Name:Ari Setya Pratiwi
Class:7H
Absen:06
1. yes,because my our body outside low inside our the water.
BalasHapus2. because, we make until in the water.
3. because, the tube matter base plastic can float in the water,and can make we not fall.
4.because the water in the bucket is full.So it full the bucket become slanted energy which happen is mechanical energy.
5.we are not sank because,human body is able to be lifted by the floating force the tube according to archimedes prinsiple.
6.Because, tire talked in contents by wind then will (mengambang) and not will sink.
7.Because,at the moment position sild down then slippery.
Name:sri nur asyiati
Class:7haaaaa
absent:32
1. Yes, the heat from our body is transfered into the water. When our body reach the water, our body is release the heat, and the water will receive the heat. First time, our body will cold, but, “lama-lama” we will feel normal again.
BalasHapus2. Because our body is have weight. And when we reach the end of the slide, the weight of our body will crash to the water and the water will spurt.
3. Yes, i think is better. Because if we use swimming tire, we will move faster than we use our bottom. Because swimming tire is have the air inside of it. And will slide fast.
4. Because, if the bucket is full of water, the water will spilled out. Because the mass of water fullfill the bucket. The energies involed in that process is gravitation energies.
5. Our density is greater than water. But, the swimming tire is make our density is same with the water density.Because there is the air inside the swimming tire. And the air is make our body flow on the water.
6. Our density is greater than water. But, the swimming tire is make our density is same with the water density, or more light. And if the water is move, we will flow on the water.
7. Because the recumbent position is allow the air throught our body, and we will move faster. But, if our position is sit position, the air cant throught our body, and will hold with our stomach
Iskandar agung
7A
No. 13
1. Yes, the heat from our body is transfered into the water. When our body reach the water, our body is release the heat, and the water will receive the heat. First time, our body will cold, but, “lama-lama” we will feel normal again.
BalasHapus2. Because our body is have weight. And when we reach the end of the slide, the weight of our body will crash to the water and the water will spurt.
3. Yes, i think is better. Because if we use swimming tire, we will move faster than we use our bottom. Because swimming tire is have the air inside of it. And will slide fast.
4. Because, if the bucket is full of water, the water will spilled out. Because the mass of water fullfill the bucket. The energies involed in that process is gravitation energies.
5. Our density is greater than water. But, the swimming tire is make our density is same with the water density.Because there is the air inside the swimming tire. And the air is make our body flow on the water.
6. Our density is greater than water. But, the swimming tire is make our density is same with the water density, or more light. And if the water is move, we will flow on the water.
7. Because the recumbent position is allow the air throught our body, and we will move faster. But, if our position is sit position, the air cant throught our body, and will hold with our stomach
Adhyatma T.A.
7F
Absen 01
1. Yes, the heat from our body is transfered into the water. When our body reach the water, our body is release the heat, and the water will receive the heat. First time, our body will cold, but, “lama-lama” we will feel normal again.
BalasHapus2. Because our body is have weight. And when we reach the end of the slide, the weight of our body will crash to the water and the water will spurt.
3. Yes, i think is better. Because if we use swimming tire, we will move faster than we use our bottom. Because swimming tire is have the air inside of it. And will slide fast.
4. Because, if the bucket is full of water, the water will spilled out. Because the mass of water fullfill the bucket. The energies involed in that process is gravitation energies.
5. Our density is greater than water. But, the swimming tire is make our density is same with the water density.Because there is the air inside the swimming tire. And the air is make our body flow on the water.
6. Our density is greater than water. But, the swimming tire is make our density is same with the water density, or more light. And if the water is move, we will flow on the water.
7. Because the recumbent position is allow the air throught our body, and we will move faster. But, if our position is sit position, the air cant throught our body, and will hold with our stomach
Hendrick Tharnando
7F
No.Absen 16
1. Yes, the heat from our body is transfered into the water. When our body reach the water, our body is release the heat, and the water will receive the heat. First time, our body will cold, but, “lama-lama” we will feel normal again.
BalasHapus2. Because our body is have weight. And when we reach the end of the slide, the weight of our body will crash to the water and the water will spurt.
3. Yes, i think is better. Because if we use swimming tire, we will move faster than we use our bottom. Because swimming tire is have the air inside of it. And will slide fast.
4. Because, if the bucket is full of water, the water will spilled out. Because the mass of water fullfill the bucket. The energies involed in that process is gravitation energies.
5. Our density is greater than water. But, the swimming tire is make our density is same with the water density.Because there is the air inside the swimming tire. And the air is make our body flow on the water.
6. Our density is greater than water. But, the swimming tire is make our density is same with the water density, or more light. And if the water is move, we will flow on the water.
7. Because the recumbent position is allow the air throught our body, and we will move faster. But, if our position is sit position, the air cant throught our body, and will hold with our stomach
Ibrahim Y.S
7F
absen 17
1. Yes, the heat from our body is transfered into the water. When our body reach the water, our body is release the heat, and the water will receive the heat. First time, our body will cold, but, “lama-lama” we will feel normal again.
BalasHapus2. Because our body is have weight. And when we reach the end of the slide, the weight of our body will crash to the water and the water will spurt.
3. Yes, i think is better. Because if we use swimming tire, we will move faster than we use our bottom. Because swimming tire is have the air inside of it. And will slide fast.
4. Because, if the bucket is full of water, the water will spilled out. Because the mass of water fullfill the bucket. The energies involed in that process is gravitation energies.
5. Our density is greater than water. But, the swimming tire is make our density is same with the water density.Because there is the air inside the swimming tire. And the air is make our body flow on the water.
6. Our density is greater than water. But, the swimming tire is make our density is same with the water density, or more light. And if the water is move, we will flow on the water.
7. Because the recumbent position is allow the air throught our body, and we will move faster. But, if our position is sit position, the air cant throught our body, and will hold with our stomach
Kurniawan S.
7F
Absen 18
The answer from the money lover $_$
BalasHapusHe is
Faris Muwaffaq akmal
7E
12
1.yes it is,because if our body enter to the water (it's have lower heat)then our heat's body move to the water so we feel coldness but, several minutes later we feel warm again.
2.because our body's pressure is big so the water will be sprout n' 'SPLASHED' more harder .it's precisely like an archimedes sayed it is :some object enter all or half some liquid will get some force from that object
3.tire tube is good object for sliding motion because it will slick
4.that's water will fill up that's bucket then exceed the heavy point and the bucket will spilled because energy gravitation
5.tire tube is for floating in the tire tube is an air.
6.because tire tube's mass is less than water so the tire tube is floating on the water.
7.it's about air rubbing if the air rubbing some object is large the movement the object is slow if the air rubbing is small the movement of some object is fast so recumbent position on sliding motion minimum the air rubbing so the movement is fast.
Hi mom How are you? just fine
BalasHapusi will make a comment, god luck
1. Yes, the heat from our body is transfered into the water.When our body reach the water, our body is release the heat, and the water will receive the heat.and i feel "basah" & cold.
2.Because our body is slide very fast, and then our feet or bottom is push the water. So, the water is spurt.
3.because in the swimming tube is air and air can't soaming and current make we can sliding fast
because in the swimming tube is air and air can't soaming and current make we can sliding fast
because in the swimming tube is air and air can't soaming and current make we can sliding fast
4.that's water will fill up that's bucket then exceed the heavy point and the bucket will spilled because energy gravitation(might)
5.because the swimming tire tube was made from the material that cannot be sank, and in there was filled by the air. it's because there is a force that caused if we are on the water, our body will be weightless. the function is for rise and keep our body.
6.Because at where slide while reumbent then will slick and fast at body we reach the bottom part.
7. Because the recumbent position is allow the air throught our body, and we will move faster. But, if our position is sit position, the air cant throught our body, and will hold with our stomach
Muhammad Yudha Fikri
27,7d(Dhe)
iam sorry if say mistake
thank's
1. yes there is. there is radiation process from the sun into our body. so, while before we sliding we feel heat but while we sliding we feel cold, because there are air.
BalasHapus2.because, we sliding from above part to the bottom part, we sliding very fast. so, while we at the bottom part our body hit against to the water and the water lose and spurt.
3.We use the swimming tire tube for while we at the bottom part we not sank, and we feel calm, we can't do the stranger moving.
4.Because the water in the water is full and the bucket can't accommodate the water. So the water is fall into pool. The kind of energy is :
~ gravitation energy.
5.we not sank because we sit above the swimming tire tube. In it there are the air, the air can made us not sank. The function of air is:
~ make us not sank
~ make us enjoyable
~ make us feel on the water
~ make us following the pool.
6.We didn't do anything, because if we do anything we can sink. And we always following the water flow above the swimming tire tube. Because in swimming tire tube there are the air. The density of the air is light in weight. So, the swimming tire tube brought us following the flow.
7.Yes there are. The sit position is slowest with the cucumber position. Because burned at the sit position is biggest with the cucumber position.
Natasha Indah Rahmani (yg paling mut'z)
7-G
27
Bu, maaf ngisi agak telat soalnya setiap ngisi datanya hilang aja bu.
1. There is not happened transfer of calor between our body with the slider. If even,there is only a little. Because, it`s occurence very quickly and heat happened caused by friction between body with slider.
BalasHapus2. The water spurt when our body reach the bottom part, because, it happened suddenly collision between people who have big surface with full of water in high-speed. So that water also become spurt.
3. It is better to use the swimming tire tube for that action, because, the slider is very high and very long, so that will make friction to generate heat, so that would painfulness. For that, we need swimming tire tube, where our body not directly have friction with slider.
4. The water in the bucket was spilled, Caused by potential energy. Which pail put down above with height of h and only hold in the middle of. So when the bucket loaded water with certain mass, and existence of gravitation style, so spill water
5. We were not sank when we sit above the swimming tire tube because, there is existence of snared air in swimming tire tube which specific gravity that air is lighter than water, causing energy lift ( swimming tire tube will float). People who reside in of the swimming tire tube will float caused by energy lift. Function of that tire is to float people above.
6. The swimming tire tube and we always move following the water flow, because, there are current in that pool, so the swimming tire tube contain of air (where density of air is smaller than density of water) will float and make a move to follow that current, although immobile us of that swimming tire tube remain to make a move brought current.
7. We like to choose recumbent position when we slide down, because there is sliding speed difference between sit and recumbent position. If we sit, our body which have a big surface will arrest; detain the air, so that sliding speed with sit will become slower compared to by recumbent position.
Dzaka Abrilian M
7D-13
Wow !
BalasHapusIt's amazing you all, even though with some incorrect English expression...
Berani salah itu bagus!!!
1. Heat is a kind of energy that always move from the highest temperature to the smaller temperature. In everywhere we kind find heat energy. It’s mean that every time, there is a heat transfer process. In the slider, if we bump the water, we will feel cold for a second. In this affair, there is a transfer that we call heat transfer. Heat moving from our body ( highest temperature) to the water (smaller temperature). We as the highest temperature out some heat energy. And, the water as the smaller temperature get some heat energy from us. Remember Black foundation?
BalasHapusQ out = Q get
Heat out = Get heat
So, from that foundation, we can loop that the water get some heat that we out. Example if our body give 50 of heat, the water will get 50 of heat. Heat will stop moving if the temperature of two things is same. So, we will not feel cold again if our body’s temperature and the water temperature is same.
2. Because our body velocity that can to depress the water to splash. So, when we rich the bottom part, Archimides law:
"Every object staying in one fluid hence that object will experience of style to up, so called style float, equal to removed water weight."
3. because our body mass is more big than the swimming tire tube. I think we can to hit the people in front of us because of the different mass between our body and the swimming tire tube. So, there is a different mass. And to use swimming tire tube is more safety than not use. (maybe)
4. the bucket is not balance. So, the gravitation adorable the bucket to fall down the contain. It was spilled ( from google) caused by potential energy. Which pail put down above with height of h and only hold in the middle of. So when the bucket loaded water with certain mass, and existence of gravitation style, so spill water
he… he…he… maybe mam!!!!!
5. I think, because of the volume of the tire tube is air, so, it can make the far density difference be more near again. ( ini kata google loh bu!)
6. The swimming tire tube has volume is air. So the swimming tire tube feel light can float. Of course that swimming tire tube will follow the water current because the weight of that swimming tire tube lighter than the weight of the water.
7. this position will alleviate the effect of rube style. And we will feel more comfortable and we will be more fast again.
Ulya Alviredieta
24/7a
Bu,,,???
BalasHapuskok tgl 8,hri selasa kmren kok gak ngajar di kls 7b sich bu?????
gagg rame agh!!!!!
1. because when we sliding to happen rubbing between our body with launching water, but because in there found water until heat process not felt.
BalasHapus2. because to be push of our body, until make water spurt.
3. so that to easy sliding and so that to go out from launching water, we not sank, but in swimming tube found the gas.
4. the water in bucket is full. the gravitation energy making the water fill down to go the pool
5. because in swimming tube found the gas which can to resisted our body, if we sit proportionate we not will sank. The function is making we drifting on the water.
6. because one of the water's character is flow from the tall place to head for the low place and maybe able in floor pool found a tool activator of water and because
in swimming tube found the gas.
7. because recumbent position is more fast and more healthy and enjoy than sit position.
1. because when we sliding to happen rubbing between our body with launching water, but because in there found water until heat process not felt.
BalasHapus2. because to be push of our body, until make water spurt.
3. so that to easy sliding and so that to go out from launching water, we not sank, but in swimming tube found the gas.
4. the water in bucket is full. the gravitation energy making the water fill down to go the pool
5. because in swimming tube found the gas which can to resisted our body, if we sit proportionate we not will sank. The function is making we drifting on the water.
6. because one of the water's character is flow from the tall place to head for the low place and maybe able in floor pool found a tool activator of water and because
in swimming tube found the gas.
7. because recumbent position is more fast and more healthy and enjoy than sit position.
Nama : Tiara Friskadewi
Kelas 7ghe
No Absen : 34
M. Reisyan G N
BalasHapus7D 22
The Answer :
1.There is not happened transfer of calor between our body with the slider. If even,there is only a little. Because, it`s occurence very quickly and heat happened caused by friction between body with slider.
2.The water stops us sliding, because the water in the bottom is reverse direction with water flowing to bottom part.
3.because it is better to use the swimming tire tube for that action, because, the slider is very high and very long, so that will make friction to generate heat, so that would painfulness. For that, we need swimming tire tube, where our body not directly have friction with slider.
4.Because the water in the bucket is full with water, water get pull and then the water fill the empty bucket until full, and then the water in the bucket is spilled. Archimedes
5.Because swimming tube is full of gas, gas has a greater density than with us. It’s for holding us so that we not fall to the water.
6.The swimming tire tube and we always move following the water flow, because, there are current in that pool, so the swimming tire tube contain of air (where density of air is smaller than density of water) will float and make a move to follow that current, although immobile us of that swimming tire tube remain to make a move brought current.
7.We has different speed between sit and recumbent, because sit menyebabkan we move slowly, because we opposite with wind direction.
Komentar ini telah dihapus oleh pengarang.
BalasHapus1) cause when we sliding to happen rubbing between our body with launching water, but cause in there found water until heat process not felt
BalasHapus2) Because the body slide very fast
and the foot pushing the water
and the water spurt
3) so that to easy sliding and so that to go out from launching water, we not sank, but in swimming tube found the gas
4) water in bucket is full. gravitation energy make the water fill down to go the pool
5) we are not sank because,human body is be able to lifted by the floating force the tube according to archimedes prinsiple.
6) tire tube have volume is air. So tire tube feel light can float. Of course that swimming tire tube will follow the water current because the weight of that swimming tire tube lighter than the weight of the water.
7) cause sliding with recumbent position is more fast than sit position.
Meilka Famela
23
7 G
1. because the body rubbing with the area for sliding so, the body can make heat. but the body can't hot because in the sliding area having water.
BalasHapus2. the water can spurt because the body of people sliding pushing the water in the bottom. in sliding process the body have fast speed. so, the body can pushing some water from bottom sliding area.
3. because this action having a long and spiral area, so for safety people, the area using tube, but the tube also making fun because the tube making darknees in the area (he..he..he).
4. because if the bucket full with water, water can give energy to pushed the bucket or the mass of water so may between the mass of the bucket. so, the bucket can spilled to the (little) swimming pool.
5. we not sank because the swimming tire can make density, the density of swimming tire is same or many with the density of the water. because swimming tire having air. the air is making the body flow in the water.
6. because the density of water bigger than the density of tha air. So, the swimming tire tube feel light can float.
7. because if we slding with slid down position, the speed can fastest than sit position. if we in slid down position we can win if we battle with sit position.
Nilai LKS : 50
Nilai h.11: 75,3
Nilai h. 63: 75
BINar ARiamukti
7-B
8
maaf ya bu bukunya ga dikasih nama. maaf juga kalau ada salah pengetikan atau salah maksud namanya juga belajar. makasih bu!
I think…
BalasHapus1. there are just a little heat transfer procces. When we splash in the water, the body will doing heat transfer to the water that more cold than our body.
2. because the body press the water with the body’s weight. in this case we use archimedes law, "Every object staying in one fluid hence that object will experience of style to up, so called style float, equal to removed water weight."
3. because the surfaces of swimming tire tube is slippery and float in water. flow of water can bring the tire tube. So, if we use that for sliding, the tire tube will make us slide more faster than if we don’t use that.
4. the procces of spilled water is like this. First, the tub will containing the bucket untuil the bucket full. Then, the water will spill when the bucket on the sideways, because, the weight of water push the side of bucket. Until the water spill to the pool under it. there is gravity energy when the water spill down.
5. our density smaller than water’s density. Above all we use the tire tube for sit. In the tire tube, there are so many air. The density of air is smaller far than water. causes that, tire tube can float in the water. tire tube is also flow on the water. so we can float if we sit on the tire tube. The function of swimming tire tube here is for make us don’t sink in the water.
6. because our density is smaller than the water. so water can flowing us us its flow. The same with human, tire tube also has density smaller than water.
7. yes, if we recumbent whe we slide, the water can flowing us more easily, so we slide more fast. It causes by, if we recumbent, our weight be spread evenly in the water. be different if we sit, the water receive the different weight, in the bottom part of body is more heavy. So the slide motion will slower.
By: Dyah Putri
Clas: 7A/07
1. there are just a little heat transfer procces. When we splash in the water.
BalasHapus2.because we body pushing the water.
3.because we not sank
4.water in bucket is full.
5.think, because of the volume of the tire tube is air, so, it can make the far density difference be more near again.
6.because water has pushing bigger,so we will surround swimming pool.
7.because if posision sleep we wiil slipper.
Name: bunga mentari putri
Class: 7 ghe
No: 5