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弹性势能与什么有关
更新时间: 2021-06-20 09:27:47  

1、弹性势能与劲度系数和拉长长度。

2、物体由于发生弹性形变,各部分之间存在着弹性力的相互作用而具有的势能叫做“弹性势能”。在工程中又称“弹性变形能”。例如,被压缩的气体、拉弯了的弓、卷紧了的发条、拉长或压缩了的弹簧都具有弹性势能。

关键词: 弹性 势能 什么 有关

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