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有这些就够了,关键在判断 v 是否超过10,仔细考虑一下,再说就没意思了

Posted by sunmoonstar_love at 2005-07-06 15:18:25 on Problem 2463
In Reply To:动能是W=1/2*m*v*v,重力势能=mgh,剩下的就不知道了 Posted by:Fukuphysics at 2005-07-06 15:13:34


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