[问答题]
A nonrotating cylindrical diym8l f:t2tr t2sh5pf.-oo-z4 t 2mcyea:a,+wuy/p0r4x v w wntk of moment of inertia I is dropped onto an identical disk rotating at angular speedau2.p/pfxe4vwyc o mot4w,y nr+wh0-5az- t : $\omega$ Assuming no external torques, what is the final common angular speed of the two disks?
Post time 2025-2-18 20:00:22
