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A belt-and-pulley arrangement has a maximum belt tension of 150 lb on the tight side and 75 lb on the loose side. If the coefficient of static friction between the flat belt and the pulley is 0.30, calculate the minimum angle of contact required between the pulley and the belt.
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- International Edition---engineering Mechanics: St...Mechanical EngineeringISBN:9781305501607Author:Andrew Pytel And Jaan KiusalaasPublisher:CENGAGE L