Name: _____________________________Section: ____________Problem #1(20 points): The frame is used to support a load of sand that weighs 70 lb. The sandhangs from a cable that passes around a frictionless pulley (radius = 0.5 ft) at D and is anchoredto the wall. The structure is rigidly attached to the wall at C, and pinned connections exist atjoints A, B, D, and E.(a)Find the reactions at C and thetension in the cable.(b)Determine the forces at A and theforce(s) in link BE.Draw ALL FBD’s necessary to solvethis problem.
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