A cable that weighs 2lb/ft is used to lift 800 lb of coal up a mineshaft 500

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A cable that weighs 2lb/ft is used to lift 800 lb of coal up a mineshaft 500 ft deep. Find the work done.

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Vector Mechanics for Engineers Statics and Dynamics

ISBN: 978-0073212227

8th Edition

Authors: Ferdinand Beer, E. Russell Johnston, Jr., Elliot Eisenberg, William Clausen, David Mazurek, Phillip Cornwell

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Question Posted: Jul 05, 2010 01:37 AM

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A cable that weighs 2lb/ft is used to lift 800 lb of coal up a mineshaft 500

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The work needed to lift the cable is lim ...View the full answer

Vector Mechanics for Engineers Statics and Dynamics

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