I agree, I heard that astronaut cannot pee or shit while they are in space.
3 S0 ?, Q& X: twww2.tvboxnow.comIt must be a painful joruney.
) A9 T3 {1 D& b! Ctvb now,tvbnow,bttvbOh BTW, if your lecturer talks about "地心引力" in your Physics class.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。7 C, ?' C5 d5 }% V
I suggest you pack and pick other subject instead, if you really like Physics, tvb now,tvbnow,bttvb0 h F% O! d9 _% R* F
you need to switch school.www2.tvboxnow.com1 D3 V- L7 @7 y5 T" \
There is no 地心引力, but "gravitational" force only.公仔箱論壇5 N' }$ j) t1 J7 A! L* x/ C
A simple meaning of Gravitational force = the force of attraction between any
/ S+ c3 H" ?/ ]1 Y. Rtwo masses.
5 L+ n# M4 ?- }0 Wwww2.tvboxnow.comTVBNOW 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。, E3 g: a `$ d E |$ Y
Gosh, I got fooled by my HK Physics teacher many years ago. |