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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:
& E) j- [" b. [% I+ Khttp://hk.geocities.com/taxiwong2002/1076869086_0.mpeg
& Q* f$ t0 @/ @5 D" g* ^0 A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!!!+ x. Q; {4 D1 |+ p9 }1 v5 A' r0 E
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:3 q. W6 }- V! N/ c
嘩!!!
0 k9 N. I% g3 Q* V  I& Y0 J勁呀,點整架?
8 Z. j! X9 {8 o& m4 [9 N, ^& l8 s& u
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.
. f2 R* f) X; e7 t' n; oWhen no net force act on a object, the object will travel with constant velocity.. G" V  v3 i/ t6 Q1 s
; J4 G, |6 n0 c2 \- }: V' s
1 l7 c& m, ~7 {" ?! Y9 D. @
Since the water on the earth will be attracted by gravitational force, it will fell on the ground.5 ?0 g+ A! _. U2 p
1 L1 y5 V. Z- |+ O: a- T
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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