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

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A centrifuge rotor rotating a/ii+:di +x e2a fl 3kcf7cty6-w(q zept 10,vp0iops d-: pc+gdte,0c 4e-zia:v. z 300 rpm is shut off and is eventually brought unifzoze i:ep:ig,ds4pvap-. 0-cv tcd+ 0ormly 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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