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disk 1: Radius= R; Mass= 3M, Angle velocity= 2wo Disk 2: Radius= 2R; Mass= M, Angle...

disk 1: Radius= R; Mass= 3M, Angle velocity= 2wo

Disk 2: Radius= 2R; Mass= M, Angle velocity= -wo

Disk 1 drops on to disk 2 and then spin together at the same rate, wf

What is wf?

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