(a) A 22.0-kg child is riding a playground merry-go-round that is rotating at 40.0 rev/mm. What centripetal force is exerted if he is 1.25 m from its center?

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(a) A 22.0-kg child is riding a playground merry-go-round that is rotating at 40.0
rev/mm. What centripetal force is exerted if he is 1.25 m from its center?
Transcribed Image Text:(a) A 22.0-kg child is riding a playground merry-go-round that is rotating at 40.0 rev/mm. What centripetal force is exerted if he is 1.25 m from its center?
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