Calculate the moment Mg of the 830-N force about the bolt at B. Simplify your work by first replacing the force by its equivalent force- couple system at A. The moment is positive if counterclockwise, negative if clockwise. Assume F = 830 N, r = 220 mm, h = 555 mm, 0 = 32° = 42° oc Answer: MB = i € Al B 0 h F N-m
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