[问答题]
A nonrotating cylindrical disk of mo;u/g3s.u wx smment of inertia I is dropb5z9(v+yb 1r1 -wnifnj ai gjrmk4+7 sped onto an identical disk rotating at angular speei( 4sinj vjbm+97wz arbfk+- 11grny 5d $\omega$ Assuming no external torques, what is the final common angular speed of the two disks?
Post time 2025-2-18 20:00:22
