In Exercises consider a 20-foot chain that weighs 3 pounds per foot hanging from a winch 20

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In Exercises consider a 20-foot chain that weighs 3 pounds per foot hanging from a winch 20 feet above ground level. Find the work done by the winch in winding up the specified amount of chain.

Wind up the entire chain with a 500-pound load attached to it.

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Calculus

ISBN: 9781285057095

10th Edition

Authors: Ron Larson, Bruce H. Edwards

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