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A child with a mass of 45 kg is riding on a merry-go-round. If the child...

A child with a mass of 45 kg is riding on a merry-go-round. If the child has a speed of 3 m/s and is located 1.5 m from the center of the merry-go-round, what is the child's angular momentum?

___?___kg·m2/s

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