gc textbook chapter 8 Rotational Motion (id: ae89ce58d)

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

[填空题]
A centrifuge rotor rotatin(. g s;l.(g8 m un46owbzkktmcg at 10,300 rz(wbax+ dya/a 0ho1 o:pm is shut off and is eventually brought uniform 1:0yzawaox( ahod/+bly to rest by a frictional torque of 1.2 $m \cdot N$ If the mass of the rotor is 4.80 kg and it can be approximated as a solid cylinder of radius 0.0710 m, through how many revolutions will the rotor turn before coming to rest,    $rev$ how long will it take?    s

参考答案:
空格1: 993±2%  空格2: 10.9±2% 


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