Statement of a problem № 10315


A 200-mm lever and a 240-mm-diameter pulley are welded to the axle BE that is supported by bearings at C and D. If a 720-N vertical load is applied at A when the lever is horizontal, determine (a) The tension in the cord, (b) The reactions at C and D. Assume that the bearing at D does not exert any axial thrust.

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