A child sitting 118 m from the centerof a merry-go-round
A child sitting 1.18 m from the centerof a merry-go-round moves with a speed of 1.20 m/s.
(a) Calculate the centripetal acceleration of the child.
m/s2
(b) Calculate the net horizontal force exerted on the child (mass =25.0 kg).
N
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