[问答题]
A nonrotating cylindrical disk of moment of inel.x dp97y 2rpyp8stk 2rtia I is dropped onto an f)neetl f 9*zbti+h7, identical disk rotating at angeh9f ez ,ntit*lf 7)b+ular 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
