Задача 11143.

A cargo of 6 by weight H is kept in equilibrium by two rods AC and BC of equal length, connected pivotally at the point C. Determine the reaction of the rod AC, if the angle a = 60 °, the force in the rod BC is 6.94 N.

A detailed solution with a brief description of the condition, formulas and laws used in the solution, the derivation of the formula and the answer.
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