A gas line-driven lawnmower has a blade that extends out 1 foot from its center. The tip of the blade is traveling at the speed of sound which is 1,100 feet per decoy through how many revolutions per minute is the blade turning

Elementary Geometry for College Students
6th Edition
ISBN:9781285195698
Author:Daniel C. Alexander, Geralyn M. Koeberlein
Publisher:Daniel C. Alexander, Geralyn M. Koeberlein
Chapter8: Areas Of Polygons And Circles
Section8.4: Cicumference And Area Of A Cicle
Problem 45E: The diameter of a carousel merry-go-round is 30ft. At full speed, it makes a complete revolution in...
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A gas line-driven lawnmower has a blade that extends out 1 foot from its center. The tip of the blade is traveling at the speed of sound which is 1,100 feet per decoy through how many revolutions per minute is the blade turning 

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