問題詳情

2,For a system of particles, prove that its total angular momentum about an origin is the sum of theangular momentum of the center of mass about that origin and the angular momentum of the system about the position of the center of mass .25%

參考答案

答案:A
難度:簡單0.850454
統計:A(4959),B(634),C(108),D(130),E(0)

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