I agree, I heard that astronaut cannot pee or shit while they are in space.4 L/ m4 f3 ]+ T$ ]& v
It must be a painful joruney.公仔箱論壇6 F6 G# @0 i% _+ [0 v
Oh BTW, if your lecturer talks about "地心引力" in your Physics class.5.39.217.77:8898! z) ?3 `, u* r% N
I suggest you pack and pick other subject instead, if you really like Physics,
7 U6 M2 Q4 ^# ^! z k: h/ ]) Ltvb now,tvbnow,bttvbyou need to switch school.
7 ~+ X6 a/ D% s% s/ F# d. t* g# TTVBNOW 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。There is no 地心引力, but "gravitational" force only.
7 ~- _4 ]7 L( _0 p, a5 V4 Ntvb now,tvbnow,bttvbA simple meaning of Gravitational force = the force of attraction between any
( ^3 T% i# e; [tvb now,tvbnow,bttvbtwo masses.公仔箱論壇9 C3 u. U1 i& ?% u' ~; G0 @0 ~
" [/ S7 [& G1 ~$ V" j; JGosh, I got fooled by my HK Physics teacher many years ago. |
發表於 2007-4-25 12:23 AM
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