[问答题]
A nonrotating cylindr9l)(t m: mxnc-xo o0trical disk of moment of inertia I is dropped onto ;c dm8n65jh cl5h 2kpgan identical disk ro 2cn cgpk6l58dhmjh ;5tating 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
