I agree, I heard that astronaut cannot pee or shit while they are in space.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。3 k) D' v1 r1 X' Z; Q3 I& U, p
It must be a painful joruney.
! h3 l0 Z* |8 ^: l$ S" T" H公仔箱論壇Oh BTW, if your lecturer talks about "地心引力" in your Physics class.5.39.217.77:8898, P% F9 j$ u T2 k& @
I suggest you pack and pick other subject instead, if you really like Physics,
- M, w" l3 g- \7 T5 A, [5.39.217.77:8898you need to switch school.
6 g5 ^1 t8 G$ R4 p% T; o5.39.217.77:8898There is no 地心引力, but "gravitational" force only.% R, j- L5 g9 Q2 a6 y: x
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。" e* _. R9 C! U) m( j8 v
two masses.
d8 T' F# U2 btvb now,tvbnow,bttvb
8 N: \. |! C6 V: n+ WGosh, I got fooled by my HK Physics teacher many years ago. |
發表於 2007-4-25 12:23 AM
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