[问答题]
A nonrotating cylindrical disk of moment opk5 tww d jig-n,.t+3of inertia I is dropped onto an i 4xbwdpw 4;1el*so6q1fq5 romdentical disk rotatino*6q5o sdlpmf1 ; ex w4bw14qrg at angular 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
