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
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Related Book For
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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