[问答题]
A nonrotating cylindrical dix lfk4 nr0rhu.*w59 dudb9kd 1suof6)vu.v hiy6 )lxhdts;2b u-4jt-co, mr:bk of moment of inertia I is dropped onto an identical disk rotating at a-tu26f)6hou lv)cxr4i.;s- dt juy vb m:bh o,ngular 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
