I agree, I heard that astronaut cannot pee or shit while they are in space.
- V: u' a# j! j5 [+ N$ jIt must be a painful joruney.公仔箱論壇$ o U% T/ d1 x+ |; w6 ~
Oh BTW, if your lecturer talks about "地心引力" in your Physics class.+ h9 ]7 |& [6 O5 R. \& g' E, ^; ?
I suggest you pack and pick other subject instead, if you really like Physics,
1 m9 u: V5 J- V* r) @4 d3 R公仔箱論壇you need to switch school.
' j. a7 Z) M. e/ k: r$ ?公仔箱論壇There is no 地心引力, but "gravitational" force only.# H) Z" D8 Y4 w: L6 B" Q. O2 D
A simple meaning of Gravitational force = the force of attraction between any tvb now,tvbnow,bttvb; [) F8 @) u' F; L- P
two masses.
3 ]- t4 c- }' ~" O, K8 j5 c) O7 Qos.tvboxnow.comTVBNOW 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。 t* i! }3 j/ C% ~! \# L* [9 W
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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