A centrifuge rotor (hollow disk) is rotating at 10,000 rpm is shut off and brought to rest by a constant frictional torque of 1.20 Nm. If the mass of the rotor is 4.37 kg and its radius of gyration is 0.0710 m, through how many revolutions will the rotor turn before coming to rest and how long will it take
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A centrifuge rotor (hollow disk) is rotating at 10,000 rpm is shut off and brought to rest by a cons...
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