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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:
/ _8 y8 @( Q" D' L+ chttp://hk.geocities.com/taxiwong2002/1076869086_0.mpeg
) r6 s( ~3 y- n% G( y( i  j
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!!!
7 o6 B+ ]4 @0 A3 T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:8 b& S: `7 g! u! ]& r4 @0 z
嘩!!!
1 G7 i' Q* J7 t% b) S  a( V0 m勁呀,點整架?
- r: |' e$ }! W* n$ D8 H: r: }/ [

% }; X4 f- B  f# Vcan 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.
& \0 F' g; ^7 L9 a$ m. [8 X5 j( _When no net force act on a object, the object will travel with constant velocity.4 f6 F  M( b! C3 D9 C
$ |& u2 Q5 D! ?" I6 Q

0 l, ^  J& i1 d5 lSince the water on the earth will be attracted by gravitational force, it will fell on the ground.
" V/ N' p0 H9 \# n" [
0 S  K1 h* }, @9 u+ e: pBut 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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