拿要看小車是靜態還是動態。

回答: 大車從後麵撞小車誰破壞大?tsc122011-02-27 13:38:34

所有跟帖: 

Somebody needs to study high school physics again -Khyang86- 給 Khyang86 發送悄悄話 (0 bytes) () 03/01/2011 postreply 11:20:10

回複:Somebody needs to study high school physics again -Muhammadovsky- 給 Muhammadovsky 發送悄悄話 (513 bytes) () 03/02/2011 postreply 11:11:52

見上麵的回複。 -Muhammadovsky- 給 Muhammadovsky 發送悄悄話 (0 bytes) () 03/02/2011 postreply 07:13:21

請您先登陸,再發跟帖!