[填空题]
A centrifuge rotor rotatd -mt kdt08)1os6lloevf 0t,sing at 10,300g 85c13 rteq2qwcq3qv rpm is shut off and is eventually brought uniformly to rest by a f1rv8qc we5qg3q2qc 3trictional 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
