[填空题]
A centrifuge rotor rotati2zj- rlj0, lbxuoc4)ong at 10,300 rpm is shut off and is8p /v3ysd3sitewtc;n0* 3yxs6kq d hda 1 n21v eventually brought uniformly to rest by a fritdsvc t2p1e xys3/yan ;s3*3 01wk hq iv6n8ddctional 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
