I agree, I heard that astronaut cannot pee or shit while they are in space.
: u& q: u g( L: gtvb now,tvbnow,bttvbIt must be a painful joruney.
. i: Q! r/ {* G% p J# dOh BTW, if your lecturer talks about "地心引力" in your Physics class.5.39.217.763 k9 ?: i2 l$ q8 q4 T: G
I suggest you pack and pick other subject instead, if you really like Physics, 7 h- z8 a1 ]% S/ S7 C
you need to switch school.
& |. p; u/ u& H; T0 z/ NThere is no 地心引力, but "gravitational" force only.
6 Z8 x6 n, v# h# m, j公仔箱論壇A simple meaning of Gravitational force = the force of attraction between any 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。3 i# I9 K) Z2 a, g) Z# R, X3 m$ j
two masses.
$ i) b! \! P4 d! W. D l
" g$ h6 j' i$ Z" U7 [tvb 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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