gc textbook chapter 8 Rotational Motion (id: 10768c26f)

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本题目来源于试卷: gc textbook chapter 8 Rotational Motion，类别为 unclassified

[问答题]
A nonrotating cylindrical cxeq ,(lq z28lb-v:bjdisk of moment of inert6v) olhkeso)+4y/roya )q) h tia I is dropped onto an identical disk rotating at angular speed v))oloao+q)h)s6y 4t/r ehky$\omega$ Assuming no external torques, what is the final common angular speed of the two disks?

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