I agree, I heard that astronaut cannot pee or shit while they are in space.
8 ?- z6 `/ M5 a8 |It must be a painful joruney.
( ~* B7 L/ D& L9 dOh BTW, if your lecturer talks about "地心引力" in your Physics class.
. _( W1 h5 l2 V1 J3 WI suggest you pack and pick other subject instead, if you really like Physics,
. D7 ~" h5 b& ^8 E2 `5.39.217.76you need to switch school.
, P6 J/ B8 S1 n3 i" ZTVBNOW 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.
0 x% i9 n5 @! W) f3 m( aA simple meaning of Gravitational force = the force of attraction between any
9 d; U# m H; Y3 A6 _4 @, r公仔箱論壇two masses.! F2 Q* _4 g/ l/ ~+ R p# H+ `
0 v7 ?6 G/ ?7 ] YGosh, I got fooled by my HK Physics teacher many years ago. |
發表於 2007-4-25 12:23 AM
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