gc textbook chapter 8 Rotational Motion (id: e4ed4d141)

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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 centrifuge acceleratewz-4- a g i ebcgo1yh5bvm/m 564fqmy4s uniformly from bq 1 -5s4ut*-w+ tzcw6mcwm(bsr yt ,zrest to 15,000 rpm in 220 s. Through how many revolutions did it turn in this timets4-5ut-+sw6bzcm(w*1z cqwr y ,mb t?    $rev$

参考答案: 28000±2%


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