What is the speed of a child on the rim

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Reference no: EM13489624

A 4.4-m-diameter merry-go-round is initially turning with a 4.5s period. It slows down and stops in 16s.

A) Before slowing, what is the speed of a child on the rim?

B) How many revolutions does the merry-go-round make as it stops?

Reference no: EM13489624

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