[问答题]
A nonrotating cylindrical disk of moment of i)t-w )dg(:odeqbkv1cu p; 9 jdnertia I is1rrw/6w. usn w dropped onto an identical disk rotating at angulaswnrwr/u16w .r 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
