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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 39 kg, while the masses of members OC and AC are 69 kg and 56 kg, respectively. Positive answers are to the right, up, and counterclockwise. A 39 kg Answers: Ox= i Oy=i Mo= i 5.6 m 39 kg B G 1.0 m KN KN kN-m 56 kg 4.6 m 69 kg C 7.6 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 39 kg, while the masses of members OC and AC are 69 kg and 56 kg, respectively. Positive answers are to the right, up, and counterclockwise. A 39 kg Answers: Ox= i Oy=i Mo= i 5.6 m 39 kg B G 1.0 m KN KN kN-m 56 kg 4.6 m 69 kg C 7.6 m

Structural Analysis
Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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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 39 kg, while the masses of members OC and AC are 69 kg and 56 kg, respectively. Positive answers are to the right, up, and counterclockwise. A 39 kg Answers: Ox= Oy=i Mo= i i 5.6 m 39 kg B G 1.0 m KN KN kN-m 56 kg 4.6 m 69 kg C 7.6 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 39 kg, while the masses of members OC and AC are 69 kg and 56 kg, respectively. Positive answers are to the right, up, and counterclockwise. A 39 kg Answers: Ox= Oy=i Mo= i i 5.6 m 39 kg B G 1.0 m KN KN kN-m 56 kg 4.6 m 69 kg C 7.6 m
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