A 20.75 kg child is riding a playground merry-go-roundthat is rotating at 37 rev/min.

A) What net force is acting on her if she is standing on the merry-go-round 1.45 m from its center in newtons?

B) What net force (in N) is acting on her if she is standing on an amusement park merry-go-round that rotates at 2.8 rpm and she is 8.7 m from its center?

C) How many times her weight is the force in part (a)?

D) How many times her weight is the force in part (b)?