[问答题]
A nonrotating cylindrical disk of moment of inertia I)-x;( q*fpoq tapx c+thk 0d-q is dropp6c di/ nlwvqs1o9:3b hed onto an identical disk ro /o:vnc 6dbw1qi l93hstating 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
