I agree, I heard that astronaut cannot pee or shit while they are in space.
" }# P5 C8 L( X+ h% I1 g3 ~/ r) Wtvb now,tvbnow,bttvbIt must be a painful joruney.
0 s4 J# g# @* A' \: y- ?2 ^! }: ~tvb now,tvbnow,bttvbOh BTW, if your lecturer talks about "地心引力" in your Physics class.tvb now,tvbnow,bttvb0 B" X% g" O6 f$ k
I suggest you pack and pick other subject instead, if you really like Physics,
( ?( g, v% K4 e+ o7 ?, P公仔箱論壇you need to switch school.
. Q1 d2 S" C' Uwww1.tvboxnow.comThere is no 地心引力, but "gravitational" force only.% Z( ]5 W: M' T' B v d- P! `) |3 R, [
A simple meaning of Gravitational force = the force of attraction between any
* [3 U1 ]3 G" X( d5 y, E6 \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.
: B* T3 `* ]6 K m2 [% Y6 V& awww1.tvboxnow.comwww1.tvboxnow.com! l5 t0 L5 |0 h; M' S
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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