[填空题]
A centrifuge rotor rotwwg1 l (fl.rn; baf+d1asr4 ffvi(lla ccb p8(70f 8qd6ting at 10,300 rpm is shut off and is eventually brought uniformly to rest by a 0 lf f(iv cdclfqpabsr87(864 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
Post time 2025-2-18 20:00:22
