Prob. 1. The structure of massless members is shown in the figure. Determine the reaction forces at the supports C, and forces in the rod EF and DG. Givens: P, a, b, c.
The structure of massless members is shown in the figure. Determine the force in the member BE (BE perpendicular to DC) and reaction forces the at the fixed support A, and the hinge D. Givens: P, q, a, alpha, DE = 2EC.
Please anyone give me solutions, many thanks!
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