Your question indicates that you forgot high school physics some

回答: What's the second Vf?MoonRiverMe2014-10-07 11:41:37

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Wait a minute, let's see who forgot what after I got off work -MoonRiverMe- 给 MoonRiverMe 发送悄悄话 (0 bytes) () 10/07/2014 postreply 13:23:01

let me ask one thing -MoonRiverMe- 给 MoonRiverMe 发送悄悄话 (357 bytes) () 10/07/2014 postreply 16:10:49

Let me tell you -CW62- 给 CW62 发送悄悄话 (608 bytes) () 10/07/2014 postreply 17:33:14

This subject is meaningless to begin with -MoonRiverMe- 给 MoonRiverMe 发送悄悄话 (329 bytes) () 10/07/2014 postreply 19:08:08

別忙着下结论。车祸受伤是因为保险带没拉住人,气囊没挡住头,还是车身形变引起的?我看后者可能性大些。那样的话,经撞是很重要的。 -周老大- 给 周老大 发送悄悄话 周老大 的博客首页 (0 bytes) () 10/07/2014 postreply 21:19:05

What a funny logic -CW62- 给 CW62 发送悄悄话 (694 bytes) () 10/08/2014 postreply 07:14:35

you don't even know under what condition CM holds true -MoonRiverMe- 给 MoonRiverMe 发送悄悄话 (515 bytes) () 10/08/2014 postreply 16:37:57

Are you serious? -CW62- 给 CW62 发送悄悄话 (447 bytes) () 10/09/2014 postreply 07:42:18

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