February 22, 2017

Homework Help: physics

Posted by kenon on Monday, May 7, 2012 at 11:53am.

A merry-go-round revolves at a rate of 8.3 rev/min. A child who is seated at the outer edge of the merry-go-round travels at 6.9m/s. What is the diameter of the merry-go-round?

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