[问答题]
A nonrotating cylindrical disk3 3m y) abucgff4:9wai of moment of inertia I is dropp: 9cbvjn.f,mv i 5g7p6pnanww4ow(- ned onto an identical disk rotating at angulaa6.wwvp5o47 f n igv-bwjn(n9m:,cp nr 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
