I agree, I heard that astronaut cannot pee or shit while they are in space.
9 V5 u' a9 ^7 j2 X- A' f公仔箱論壇It must be a painful joruney.
+ B8 f2 l' p! M/ x$ i! COh BTW, if your lecturer talks about "地心引力" in your Physics class.3 C& F5 y% I: j: q- i
I suggest you pack and pick other subject instead, if you really like Physics, 公仔箱論壇5 l! H9 F- P7 d
you need to switch school.
% a; c& Y1 y- @$ G7 z' |There is no 地心引力, but "gravitational" force only.TVBNOW 含有熱門話題，最新最快電視，軟體，遊戲，電影，動漫及日常生活及興趣交流等資訊。+ Z, {% ]& A. y
A simple meaning of Gravitational force = the force of attraction between any TVBNOW 含有熱門話題，最新最快電視，軟體，遊戲，電影，動漫及日常生活及興趣交流等資訊。7 c( \1 F: ~" y, }) h* P) H
two masses.
: }; O9 X2 x+ q; r$ K" Mwww2.tvboxnow.com公仔箱論壇# j6 b/ {3 I* e
Gosh, I got fooled by my HK Physics teacher many years ago. |
發表於 2007-4-25 12:23 AM
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