I agree, I heard that astronaut cannot pee or shit while they are in space.www2.tvboxnow.com/ ?. b N- t; ^& k+ E
It must be a painful joruney.公仔箱論壇5 Q" U7 E' m" W" n! z
Oh BTW, if your lecturer talks about "地心引力" in your Physics class.公仔箱論壇' H& b0 f: _2 A: e1 b
I suggest you pack and pick other subject instead, if you really like Physics,
9 H7 ?2 G' R% s+ K" twww2.tvboxnow.comyou need to switch school.
- X4 ]+ i; }+ m* ]- n! e: Hwww2.tvboxnow.comThere is no 地心引力, but "gravitational" force only.
1 V* ?' O t( b, [; s& f. i* o; K公仔箱論壇A simple meaning of Gravitational force = the force of attraction between any
# o8 {, J7 H" f公仔箱論壇two masses.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。: w; d8 \3 I" ]5 X. ]
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Gosh, I got fooled by my HK Physics teacher many years ago. |