[问答题]
A nonrotating cylinddzh7gr wzwbxa +qr6 5j83.u1irical di;ip l(*;vshi osk of moment of inertia I is dropped onto an identical disk rotating at angu;( iivl oh*s;plar speed $\omega$ Assuming no external torques, what is the final common angular speed of the two disks?
Post time 2025-2-18 20:00:22
