[问答题]
A nonrotating cylindrical disk of mobk8 tp(ltf9dt-g -7y(lbw5r x;l dg82 tb49ra rki:rfment of inertia I is dropped onto an identical disk rotating at angu4r g;rd b :98tr2ifklalar 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
