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Unformatted text preview: Solution: Referring to the &gure above, the work done is F & D = j F j j D j cos (40 & ) = (20) (4) cos (40 & ) ± 61 : 28 foot pounds. 1...
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This note was uploaded on 02/05/2012 for the course MATH 2203 taught by Professor Ellermeyer during the Fall '10 term at FIU.
- Fall '10