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April 19, 2015

Homework Help: PRE-CALC help please

Posted by mello on Friday, November 8, 2013 at 9:06pm.

A pedal socket has a radius of 4 in and the wheel socket has a radius of 2 in. The wheel has a radius of 13 in. The cyclist pedals at 30rpm

Find the angular speed of the socket.

Find the speed of the bicycle- (assuming the weel turns the same as the wheel socket)

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