[问答题]
A nonrotating cylindric93eb d 6pgbiugs) 9j;hj h3pl6al disk of u+l5uva uc(z4 moment of inertia I is dropped onto an identical disk rotating at angular vuc4l(au5z u+ 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
