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標題: 無重力下的水球爆破 (難得一見的物理現象) [打印本頁]

作者: Chingy    時間: 2005-4-5 12:04 AM     標題: 無重力下的水球爆破 (難得一見的物理現象)

http://hk.geocities.com/taxiwong2002/1076869086_0.mpeg
作者: Lincoln    時間: 2005-4-5 12:05 AM

Originally posted by Chingy at 2005-4-5 12:04 AM:
/ V+ p( P! |  s/ b+ Bhttp://hk.geocities.com/taxiwong2002/1076869086_0.mpeg
% Q+ e6 D( k$ C* [5 H) g睇唔到!
作者: Chingy    時間: 2005-4-5 12:17 AM

how can i put my file on here?
作者: camus    時間: 2005-4-5 12:18 AM

嘩!!!
$ y6 O( l# R0 P  P- h# D勁呀,點整架?
作者: Chingy    時間: 2005-4-5 12:21 AM

Originally posted by camus at 2005-4-5 12:18 AM:4 \* g# A+ i$ }( I8 v2 f( Y+ b- U
嘩!!!
% h, Y7 @3 h. z- B' }2 E勁呀,點整架?
- C7 G: `! x; K, O" @' O: t/ C+ h9 _6 _7 {" a9 Z6 |
can u see tht link?
作者: stupid X    時間: 2005-4-5 12:33 AM

i believe that can be easily explained by newton first law.
% Z+ Q3 R$ \4 u: |3 q, s) eWhen no net force act on a object, the object will travel with constant velocity.3 D6 o; m" p2 c$ j* W
- S: t  P/ I& i3 N. X8 k. T, h
& J0 |# x) x+ V' p
Since the water on the earth will be attracted by gravitational force, it will fell on the ground./ }8 C, G/ S$ ~9 f! R& S

/ V. H+ g" Y9 b. I' gBut in the space, no force is added on the water will u X the ball ,so the water will remain its old velocity(don't move)
作者: Chingy    時間: 2005-4-5 12:42 AM

tht is in the space
作者: 中華卡樂b    時間: 2005-4-5 01:44 AM

嘩~好鬼勁




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