I agree, I heard that astronaut cannot pee or shit while they are in space.
1 B2 v' Q! S# I* V8 [" ~公仔箱論壇It must be a painful joruney.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。# S3 B( ^. N+ A4 [6 d) B6 D) B
Oh BTW, if your lecturer talks about "地心引力" in your Physics class.
0 O" ~+ t* m b. FTVBNOW 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。I suggest you pack and pick other subject instead, if you really like Physics, $ c# B7 [9 r: \1 g1 T4 W7 f
you need to switch school.
) ~; n/ k; y- t+ O& aTVBNOW 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.公仔箱論壇7 U) T" A; V& u( e: j3 n8 ]1 g% V
A simple meaning of Gravitational force = the force of attraction between any 公仔箱論壇9 S& t7 Q' q% ^% s3 {6 U
two masses.
+ v# M O9 d6 m5 i& f" KTVBNOW 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。
6 z: r2 g2 [2 A( [8 m$ U' G9 O4 r公仔箱論壇Gosh, I got fooled by my HK Physics teacher many years ago. |