Find the linear speed of a belt that is on a pulley of radius 7 cm that completes 140 revolutions per minute. Give your answer in cm/sec. Round to the nearest cm/sec.

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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Linear speed
Find the linear speed of a belt that is on a pulley of radius 7 cm that completes 140 revolutions per
minute. Give your answer in cm/sec. Round to the nearest cm/sec.
Transcribed Image Text:Find the linear speed of a belt that is on a pulley of radius 7 cm that completes 140 revolutions per minute. Give your answer in cm/sec. Round to the nearest cm/sec.
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