30mph is 13.4m/s, with an average deceleration of 1g...

来源: Lyedge 于 2010-08-20 19:23:48 [] [旧帖] [给我悄悄话] 阅读数 : (383 bytes)
回答: 刹车距离和车速有关。他们说的是真的. 由 BigV8 于 2010-08-20 16:09:37

the stopping distance is 9.16m (=(13.4^2)/(2*9.81)). Accord is not a performance car with performance brakes and summer tires. It's almost impossible for it to achieve an average deceleration of 1g between 30mph and 0mph. I'd say 10m is a very reasonable stopping distance -- probably with ABS fully active (if you have it). Your brake don't have a problem, at least at 30mph.

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• 同意。30mph刹车,即使不算反应时间,也不会低于10米 -满地找牙- ♂ 给 满地找牙 发送悄悄话 满地找牙 的博客首页 (201 bytes) () 08/20/2010 postreply 19:38:29

• 回复：谢谢BigV8 and Lyedge -lund- ♀ 给 lund 发送悄悄话 lund 的博客首页 (0 bytes) () 08/20/2010 postreply 19:39:14

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