[问答题]
A nonrotating cylind exg8/fwj*yd*rical disk of moment of inertiag ; wb*nmpdib6*vdpx r*m 0m76 I is dropped onto an identical disk rotating a 6prbmmwvg6idxn *0 p* ;*m7bdt 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
