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The kinetic energy of a rigid body in plane motion can be determined by one-half of the product of its mass and the square of its velocity at the centroid.


A、正确;
B、错误

发布时间:2025-12-14 02:12:08
推荐参考答案 ( 由 题搜搜 官方老师解答 )
答案:错误
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