Задача 11221.

Ladder 1 with weight G = 2 kN is held in a horizontal position by means of a hydraulic power cylinder 2. Determine in kN the force acting on the rod 3 of the hydraulic cylinder if the moment of force M0 (G) = 2 kN * m, angle a = 30 °, distance AO = AB = 0.5 m.

Detailed solution with a brief record of the conditions, formulas and laws used in the decision, the conclusion of the calculation formula and the answer.
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