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转动惯量公式
更新时间: 2021-02-09 04:44:54  

1、转动惯量计算公式:I=mr2。

2、在经典力学中,转动惯量(又称质量惯性矩,简称惯距)通常以I 或J表示,SI 单位为 kg·m2。

3、对于一个质点,I = mr2,其中 m 是其质量,r 是质点和转轴的垂直距离。

关键词: 转动 惯量 公式

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