I agree, I heard that astronaut cannot pee or shit while they are in space.
9 O6 y2 [ n2 l0 }& ntvb now,tvbnow,bttvbIt must be a painful joruney.1 a7 _1 Q' z3 r/ u" q& ]% _
Oh BTW, if your lecturer talks about "地心引力" in your Physics class.
$ M( j) I. u; }- q& d/ g4 _/ E' O$ HI suggest you pack and pick other subject instead, if you really like Physics, 5.39.217.77:8898" S' x, T+ w8 Q) B0 Q4 Z, R1 F
you need to switch school.% k1 R7 k" X2 z, V7 M; W
There is no 地心引力, but "gravitational" force only.
' C8 `- y8 {! I) B) x" N- @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。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。, Q* D" _# T+ |6 k# W' t/ L0 P
two masses. {) E8 c( b/ v6 b
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。; M6 t/ T* V+ ^5 w; B, A
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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