[问答题]
A nonrotating cylindrical disk of moment of inertia I is dropped onto an(6a;,ubi w:rre3 hakz identicr(iz 6k aa3ub,r e:w;hndxnau-y 2c//w tlep,1/n .veal disk rotati-n/cu.e/tp, nedx ln2 vya1/wng 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
