What is the new angular velocity of the disk

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A disk of mass M = 2 kg and radius R = 2 m is spinning with an angular velocity of 20 rad/s. At the edge of the disk there is a bug with mass m = 0.2 kg asleep. Suddenly, the bug starts crawling towards the center of the disk and it stops halfway through. What is the new angular velocity of the disk?

Reference no: EM132688443

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