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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 y& c2 y) b" A+ Z3 v
http://hk.geocities.com/taxiwong2002/1076869086_0.mpeg
% i8 w. [5 G* r) R( T. t- k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!!!! V! f2 q: L* Y8 t% U) a
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:
1 A# A) N9 H& E2 F嘩!!!7 S& `+ S! {& O
勁呀,點整架?
( e  K; S5 \' Z4 q3 s- x
0 B* x9 h+ l% N  Z6 ?
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.$ q- G, e- o6 R, E
When no net force act on a object, the object will travel with constant velocity.
: o6 t- ^2 a' _' G3 o0 g0 L9 M
& \9 W  x+ S% e
) H3 N* P4 g2 a) Q6 ^Since the water on the earth will be attracted by gravitational force, it will fell on the ground.
" m+ `. d/ D$ D$ {' D' q: P7 Q3 `7 {9 i0 Q) Q7 E0 |
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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