Calculate the force and moment reactions at the bolted base O of the overhead traffice-signal assembly. Each traffic signal has a ma of 41 kg, while the masses of members OC and AC are 86 kg and 73 kg. respectively. Positive answers are to the right, up, and counterclockwise. B G A 73 kg 41 kg 41 kg 5.4 m 1.0 4.4 m

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