[问答题]
A nonrotating cylindrical disk of eg8- 13fzaptp mqd6axl2ntf 1c 6ck +r9oment of inertia I is dropped onto an identical disk rotating1a6q2 d9 lt+xckcn r6f 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
