[问答题]
A nonrotating cylindrical disk of moment of inertia I is dropped onto arhf)yz* .7g.fr 6jpyxn idr-gkai0g)y ;mbl3 +jcentical disk rotating at angular sc+ljirbg;0 - )kgym3a peed $\omega$ Assuming no external torques, what is the final common angular speed of the two disks?
Post time 2025-2-18 20:00:22
