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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:* `* i6 M) c8 ]. v$ V& \
http://hk.geocities.com/taxiwong2002/1076869086_0.mpeg
; n7 N! D. L; c4 c, J: o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!!!
9 t/ p- V; r3 @( Z. ]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:
) Y! C7 Y0 `5 R! V嘩!!!9 o0 c9 ]% y: O* F& @. w: D. @2 K
勁呀,點整架?
5 G6 s- {+ G- R1 H: T1 i. Q+ \5 Q% {( @/ v& z. C4 T. x& Y5 _" z$ M, Q0 f
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.
, f% a4 D6 h0 @+ Y4 ^3 ?2 j" }: v2 HWhen no net force act on a object, the object will travel with constant velocity." b! g9 l5 f' a2 O) M$ }) v
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Since the water on the earth will be attracted by gravitational force, it will fell on the ground.
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9 `6 X) Q3 p5 A- f! B; UBut 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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