[问答题]
A nonrotating cylindrical disk of moment of f:c h:cwru* 39d xmmgdv3 *fz4kr0o1v nq o::x+nnco9inertia I is dropped onto an identical disk rotating at angular speqoon 1rok0 x9cvnn:+ :ed $\omega$ Assuming no external torques, what is the final common angular speed of the two disks?
Post time 2025-2-18 20:00:22
