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April 17, 2014

Homework Help: Pre-calc

Posted by Xochil on Wednesday, May 23, 2012 at 9:41pm.

A car is moving at the rate of 60 miles per hour, and the diameter of its wheels is 2.5 feet (1 mile=5280 feet)
a) Find the angular speed of the wheels in radians per minute
b) Find the number of revolutions per minute the wheels are rotating.

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