[问答题]
A nonrotating cylindrical disk of mom 4ae -jv3boa )rec-v9h ay/lp)ent of inertia I is dropped(*u)vmb nf d1 zrg:pek: 95gokwfb:8 e onto an identica duekwf zgm fk :):5(verg*b bp1:on89l disk rotating at angular speed $\omega$ Assuming no external torques, what is the final common angular speed of the two disks?