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What is the maximum weight that can be lowered by a person who can exert a 500 N pull a rope if the rope is wrapped 2 ½ turns around a horizontal spur? Coefficient of friction between spur and rope is 3: ?->(Show Answer!)
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1. What is the maximum weight that can be lowered by a person who can exert a 500 N pull a rope if the rope is wrapped 2 ½ turns around a horizontal spur? Coefficient of friction between spur and rope is 3:





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