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September 20, 2014

Homework Help: trigonometry

Posted by marie darling on Friday, March 15, 2013 at 10:09pm.

A truck with 48-in.-diameter wheels is traveling at 55 mi/h.

Find the angular speed of the wheels in rad/min, *hint convert miles to inches & hours to minutes: __rad/min

How many revolutions per minute do the wheels make?__ rpm

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