Civil Engineering Archive: Questions from August 20, 2023
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Determine: El ángulo \\( \\theta \\) \\[ \\begin{array}{c} F_{1}=(27 \\mathbf{i}+57 \\mathrm{j})(\\mathrm{kN}) \\\\ F_{2}=56(\\mathrm{kN}) \\\\ F_{3}=40(\\mathrm{kN}) \\end{array} \\]2 answers