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categoryهندسة مدنية schoolبكالوريوس event_available2026-07-14

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Winch G slowly raises the load hanging on a cable through the pulleys attached to the derrick at A and B. Using method of sections and assuming the diameters of the pulleys and the winch are negligible, calculate the forces in members EF and KL. State whether the member is in tension or compression. Include the free-body diagram(s). A H B 5 panels @L=5L D E K W 45° L M L

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