Calculate the force and moment reactions at the bolted base O of the overhead traffice-signal assembly. Each traffic signal has a mass of 43 kg, while the masses of members OC and AC are 73 kg and 60 kg, respectively. Positive answers are to the right, up, and counterclockwise. B 60 kg | 43 kg 43 kg 6.5 m 1.0 5.5 m 7.6 m 73 kg Answers: kN O, = kN Mo- kN-m

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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Calculate the force and moment reactions at the bolted base O of the overhead traffice-signal assembly. Each traffic signal has a mass
of 43 kg, while the masses of members OC and AC are 73 kg and 60 kg, respectively. Positive answers are to the right, up, and
counterclockwise.
A
B
60 kg nc
43 kg
43 kgl
6.5 m
1.0 m
5.5 m
7.6 m
73 kg
Answers:
kN
kN
Mo =
kN-m
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 43 kg, while the masses of members OC and AC are 73 kg and 60 kg, respectively. Positive answers are to the right, up, and counterclockwise. A B 60 kg nc 43 kg 43 kgl 6.5 m 1.0 m 5.5 m 7.6 m 73 kg Answers: kN kN Mo = kN-m
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