I agree, I heard that astronaut cannot pee or shit while they are in space.
9 r" r" I' A" g. TIt must be a painful joruney.
# h, |9 V$ p- H; y0 }' P. X5.39.217.76Oh BTW, if your lecturer talks about "地心引力" in your Physics class.: h# `* b6 c' `+ ^6 a% x
I suggest you pack and pick other subject instead, if you really like Physics, tvb now,tvbnow,bttvb' v& F5 I, e) {6 s2 Q! k
you need to switch school.
/ {5 F& f2 X# M f! P- bTVBNOW 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.
" D& `+ `; n7 |. G; i k, p* K$ t. uTVBNOW 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。A simple meaning of Gravitational force = the force of attraction between any
3 R$ n+ L' Z4 i) j2 j公仔箱論壇two masses.
3 P. K( {4 V: p6 K! l# H5.39.217.76
3 v. |" d) y3 H! N" H7 C0 I- b2 uGosh, I got fooled by my HK Physics teacher many years ago. |
發表於 2007-4-25 12:23 AM
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