I agree, I heard that astronaut cannot pee or shit while they are in space.
0 J$ e% X5 o7 q/ [5.39.217.76It must be a painful joruney.
) f8 ]6 |2 \8 k- i. o& y( t4 p/ _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。Oh BTW, if your lecturer talks about "地心引力" in your Physics class.
- z6 F) M& A; G1 k, W: ]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。I suggest you pack and pick other subject instead, if you really like Physics,
2 C5 ~9 f& Y/ @0 B5.39.217.76you need to switch school.
0 b9 o6 m% `' {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。There is no 地心引力, but "gravitational" force only.
+ I. v; G j3 W; T9 B7 _8 n- CA simple meaning of Gravitational force = the force of attraction between any 公仔箱論壇4 e9 Y3 t& f' \+ ?* i
two masses.5.39.217.76: [2 j- \. ]1 Q' Y: _5 w4 q- f
' J ]- c0 @- d& ~, E& i X2 ctvb now,tvbnow,bttvbGosh, I got fooled by my HK Physics teacher many years ago. |
發表於 2007-4-25 12:23 AM
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