Answered: (a) A 23.0 kg child is riding a… | bartleby

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(a) A 23.0 kg child is riding a playground merry-go-round that is rotating at 50.0 rpm. What centripetal force, in N, must she exert to stay on if she is 1.00 m from its center?
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(b) What centripetal force, in N, does she need to stay on an amusement park merry-go-round that rotates at 3.00 rpm if she is 5.50 m from its center?
(c) Compare each force with her weight.
force from part (a)
weight
force from part (b)
weight

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