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Re:从能量角度，初始重力势能 == 末动能 + 弹性势能，就这个公式

Posted by Fukuphysics at 2005-07-06 14:45:59 on Problem 2463
In Reply To:从能量角度，初始重力势能 == 末动能 + 弹性势能，就这个公式 Posted by:sunmoonstar_love at 2005-07-06 14:39:58 
哎……有半年没学物理了，谁还记得能量守恒是什么玩艺……
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