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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:
4 w: ]+ I7 A( }2 W0 @% whttp://hk.geocities.com/taxiwong2002/1076869086_0.mpeg

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!!!

8 x& L- ?, V$ x
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:/ X# b2 N+ P& j( p8 \- u: [. y
嘩!!!0 `4 v: x8 }) [ E
勁呀,點整架?

x6 s! Q" Z* K( |) K( Q
( l# o- |2 O1 h; k% ~9 N: _- K
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.
When no net force act on a object, the object will travel with constant velocity.

- S( M* g" \; z5 s1 v" B
Since the water on the earth will be attracted by gravitational force, it will fell on the ground.
, K4 H9 N' O Z8 O4 Y& r; x
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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