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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:
# D0 x5 p/ C9 E7 ihttp://hk.geocities.com/taxiwong2002/1076869086_0.mpeg
: S3 l& |$ t# \% d0 [0 B
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!!!: [- O/ _5 U) W5 t" u* u: W
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:6 w: Z' @/ D, C$ _' H, t0 h
嘩!!!/ }% K/ z+ S! l" Z3 Y2 |( J8 t3 _, {
勁呀,點整架?
# J3 G( J1 Y$ h0 H* T- Z) S/ _
- q) \7 l( G1 Z6 s$ P* ]8 \; hcan 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.( c3 O: \5 S2 S5 h
When no net force act on a object, the object will travel with constant velocity.
9 D' i, K. \, W3 P0 l1 a. S9 }* D2 P$ U* w

" Y( R* j8 Q2 n; C! T+ ?Since the water on the earth will be attracted by gravitational force, it will fell on the ground.7 n5 F( U8 n6 o* J
$ b+ Y3 y" K+ e& z  d$ c
But 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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