[问答题]
A nonrotating cylindrical disk of moment of inertk/ tflxi+ 9e:dia n8 ki7yi.*7nzep:d0o w v9a,h3cxy hqI is dropped onto an identical disk rozix7py0qc hwd a:vy*h.n9 3 k7o ,i8netating at angular 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
