[问答题]
A nonrotating cylindrical disk of momen*gwnqjcn v- 9 6nhd*x9t ofbn q7qx8nqo vrax o,3hdln(zx.) 7+- i inertia I is dropped onto an identical disk rotating z3-vnqn,n q +.8 i7 x7xqhb(roalodx)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
