Calculate the force and moment reactions at the bolted base O of the overhead traffice-signal assembly. Each traffic signal has a mass of 30 kg, while the masses of members OC and AC are 87 kg and 77 kg, respectively. Positive answers are to the right, up, and counterclockwise. 30 kg 6.1 m 30 kg B G 1.0 m 77 kg 5.1 m 87 kg C 0 6.6 m
Calculate the force and moment reactions at the bolted base O of the overhead traffice-signal assembly. Each traffic signal has a mass of 30 kg, while the masses of members OC and AC are 87 kg and 77 kg, respectively. Positive answers are to the right, up, and counterclockwise. 30 kg 6.1 m 30 kg B G 1.0 m 77 kg 5.1 m 87 kg C 0 6.6 m
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Transcribed Image Text:Calculate the force and moment reactions at the bolted base O of the overhead traffice-signal assembly. Each traffic signal has a mass
of 30 kg, while the masses of members OC and AC are 87 kg and 77 kg, respectively. Positive answers are to the right, up, and
counterclockwise.
30 kg
6.1 m
30 kg
B
1.0 m
77 kg
5.1 m
87 kg
C
0
6.6 m
de
Transcribed Image Text:Answers:
Mo=
*
KN
kN
kN.m
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