[问答题]
A nonrotating cylindricu5x*5hgy0cctf:v4 bo pfs+f j *(n :ubal l4d+gsu zueo/utn42dl(6u x*s.j 5kedisk of moment of inertia I is dropped onto an identical disk rotating at angular spjd6s 24seutu (/5ouuk +l.e*nd x4lzgeed $\omega$ Assuming no external torques, what is the final common angular speed of the two disks?
Post time 2025-2-18 20:00:22
