I agree, I heard that astronaut cannot pee or shit while they are in space.$ G8 Y6 V, a& |1 V
It must be a painful joruney.
4 C5 w1 m! A6 t3 S公仔箱論壇Oh BTW, if your lecturer talks about "地心引力" in your Physics class.8 y2 F7 g7 _: f
I suggest you pack and pick other subject instead, if you really like Physics, ' E2 j. E! o0 `# l
you need to switch school.5.39.217.766 M, r' Z" v U" \
There is no 地心引力, but "gravitational" force only.
$ r$ m6 O0 ]: m" A2 t0 ~公仔箱論壇A simple meaning of Gravitational force = the force of attraction between any
- x3 A1 {0 G6 ?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。two masses.公仔箱論壇3 I6 v1 E* @( f* ~; Q
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。: u, u, G1 U& W' w7 e9 K2 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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