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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:, \5 T5 j* g, p% T6 a* O( |
http://hk.geocities.com/taxiwong2002/1076869086_0.mpeg
$ Y# ?( b$ s7 X+ M. ^8 A  y" h
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!!!4 z% x1 Z2 t& R5 e& H& t, p
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:! S6 g3 {! L  V+ B  P
嘩!!!
5 W, i1 P4 y+ ~' F' s6 ~; z勁呀,點整架?
$ W( {! K. p% `, R% d; `1 Q5 Y4 m4 \5 G6 `+ T8 k% O
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.
4 d* Z0 i8 d) \* Z+ RWhen no net force act on a object, the object will travel with constant velocity.
. a" p( `+ {! c+ G' F5 R" N
/ R7 {3 F5 X* [0 ~; v; G1 a4 _- B1 L) ]2 Q( q
Since the water on the earth will be attracted by gravitational force, it will fell on the ground.9 p8 ]  S- L% H5 s

- E' E) p6 F' yBut 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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