A plane frame with pin supports at A and E has a cable attached at C, which runs

Question

A plane frame with pin supports at A and E has a cable attached at C, which runs over a frictionless pulley at F (see figure). The cable force is known to 500 lb. Use the whole frame as a free-body and determine the unknown reactions at A and E. Introduce a horizontal cut at B to free BDE from ABGF, together with a cut in the horizontal portion of the cable, and draw the free-body diagram for BCDE. Your free body must include the reaction at E, the 500 lb. cable force, and the internal normal force N, shear force V and bending moment M at B of BCDE. Determine the three internal "forces" N, V and M. Draw the free-body diagram for the portion of the frame-cable-pulley assembly that is not included in part 2. See if you can get the same N, V and M from this free body. If you can't get the same numbers your calculations must be wrong somewhere. I only take perfect answers for answer! Now draw the free-body diagram for only the pulley-cable assembly and determine the appropriate internal reaction between the pulley and the frame at F.

Explanation / Answer

OK me will gonna try

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