Calculate the force and moment reactions at the bolted base O of the overhead traffice-signal assembly. Each traffic signal has a mass of 25 kg, while the masses of members OC and AC are 74 kg and 65 kg, respectively. Positive answers are to the right, up, and counterclockwise. 25 kg Answers: Ox= Oy= 1.85 Mo= i 5.68 0 4.6 m 25 kg B 1.0 m KN G kN kN•m 65 kg 3.6 m 74 kg FINDE C 0 7.9 m 4
Calculate the force and moment reactions at the bolted base O of the overhead traffice-signal assembly. Each traffic signal has a mass of 25 kg, while the masses of members OC and AC are 74 kg and 65 kg, respectively. Positive answers are to the right, up, and counterclockwise. 25 kg Answers: Ox= Oy= 1.85 Mo= i 5.68 0 4.6 m 25 kg B 1.0 m KN G kN kN•m 65 kg 3.6 m 74 kg FINDE C 0 7.9 m 4
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
Problem 1.1MA
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Question
![Calculate the force and moment reactions at the bolted base O of the overhead traffice-signal assembly. Each traffic signal has a mass
of 25 kg, while the masses of members OC and AC are 74 kg and 65 kg, respectively. Positive answers are to the right, up, and
counterclockwise.
A
25 kg
Answers:
Ox=
Oy= 1.85
Mo= i 5.68
0
4.6 m
25 kg
B
1.0 m
kN
G
kN
kN.m
65 kg
3.6 m
74 kg
C
0
7.9 m
h](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Ff733c081-06f5-4f5b-9de8-a94a6d3f768d%2F9779b8ed-c6b5-4928-b7cd-d41df21ae1f2%2Frgqv2k_processed.png&w=3840&q=75)
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 25 kg, while the masses of members OC and AC are 74 kg and 65 kg, respectively. Positive answers are to the right, up, and
counterclockwise.
A
25 kg
Answers:
Ox=
Oy= 1.85
Mo= i 5.68
0
4.6 m
25 kg
B
1.0 m
kN
G
kN
kN.m
65 kg
3.6 m
74 kg
C
0
7.9 m
h
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