A child is sitting on the outer edge of a merry-go-round that is 18 m in diameter.If the merry-go-round makes 4.9 rev/min,what is the velocity of the child in m/s?
A)4.6 m/s
B)9.2 m/s
C)0.7 m/s
D)3.2 m/s

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The Answer of A child is sitting on the outer edge of a merry-go-round that is 18 m in diameter.If the merry-go-round makes 4.9 rev/min,what is the velocity of the child in m/s?
A)4.6 m/s
B)9.2 m/s
C)0.7 m/s
D)3.2 m/s

A Child Is Sitting on the Outer Edge of a Merry-Go-Round