Evaluate the merry-go-rounds angular momentum

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A 2.0-m-diameter merry-go-round with a mass of 300 kg is spinning at 8 rad/s. Bill jumps onto the outer edge, essentially grabbing it while at rest. Bill's mass is 24 kg. What is the merry-go-round's angular momentum after Bill jumps on? How about angular speed?

Reference no: EM13556893

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