I agree, I heard that astronaut cannot pee or shit while they are in space.
7 g0 @/ g4 O' Q6 K1 V& @tvb now,tvbnow,bttvbIt must be a painful joruney.公仔箱論壇4 e1 f) d K. M: ]0 g
Oh BTW, if your lecturer talks about "地心引力" in your Physics class.
" \( a5 V0 u5 GTVBNOW 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,
7 c4 ^. O! |! j7 w3 W+ `" Y4 V# qyou need to switch school.www2.tvboxnow.com0 q: d8 u8 O1 Y
There is no 地心引力, but "gravitational" force only.
9 f8 p( J6 d X5 b% y* gwww2.tvboxnow.comA simple meaning of Gravitational force = the force of attraction between any 0 A x! W R" A$ h
two masses.
/ O# F% K: _! D) H- K2 t& Y8 ~公仔箱論壇
4 |7 _. u: j& OGosh, I got fooled by my HK Physics teacher many years ago. |