gc textbook chapter 8 Rotational Motion (id: 53f7e2da4)

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本题目来源于试卷: gc textbook chapter 8 Rotational Motion，类别为 unclassified

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A merry-go-round has a mass o88*wxumw2e tvf 1640 kg and a radius of 7.50 m. Howf;x q mb 7drtzmcpw;2(pf;1s- much net work is required to accelerm-;7;wf b x(m2; ppzrqdsftc1ate it from rest to a rotation rate of 1.00 revolution per 8.00 s? Assume it is a solid cylinder.    J

参考答案: 14200±2%


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