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 disk of momenzb *rt g45upy)y lx:-xuvf60yt of inertia I is dropped onto aof) v j-h t6as7d*u3ofn identical disk rotating at angul6j)of ath v7 f*3os-duar speed $\omega$ Assuming no external torques, what is the final common angular speed of the two disks?

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