Let there be a disk shaped merry-go-round of radius R = 2m and mass M = 90 kg with a30 kg child riding on at the outer edge. It spins at a rate of 2 revolutions per second with%3Dthe child on it.a. What is the initial angular velocity?b. If the child falls off, what is the new angular velocity? (hint use conservation ofangular momentum)

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Let there be a disk shaped merry-go-round of radius R = 2m and mass M = 90 kg with a 30 kg child riding on at the outer edge. It spins at a rate of 2 revolutions per second with the child on it. a. What is the initial angular velocity? b. If the child falls off, what is the new angular velocity? (hint use conservation of angular momentum)

Let there be a disk shaped merry-go-round of radius R = 2m and mass M = 90 kg with a 30 kg child riding on at the outer edge. It spins at a rate of 2 revolutions per second with the child on it. a. What is the initial angular velocity? b. If the child falls off, what is the new angular velocity? (hint use conservation of angular momentum)