1 The rigid pole and cross-arm assembly of Prob. 2/95 is shown again here. Determine the vector expres- sion for the moment of the 1.2-kN tension (a) about point O and (b) about the pole z-axis. Find each mo- ment in two different ways. = -2.89i - 0.962k kN m (h) M. Ans. (a) Mo -0.962k kN m %3D
1 The rigid pole and cross-arm assembly of Prob. 2/95 is shown again here. Determine the vector expres- sion for the moment of the 1.2-kN tension (a) about point O and (b) about the pole z-axis. Find each mo- ment in two different ways. = -2.89i - 0.962k kN m (h) M. Ans. (a) Mo -0.962k kN m %3D
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
![131 The rigid pole and cross-arm assembly of Prob. 2/95
is shown again here. Determine the vector expres-
sion for the moment of the 1.2-kN tension (a) about
point O and (b) about the pole z-axis. Find each mo-
ment in two different ways.
0.962k kN m
-0.962k kN.m
Ans. (a) Mo
-2.89i
%3D
(b) M,
%3D
B1.5 m/C
y'!
1.5 m
T= 1.2 kN
3 m
2 m
F
1 m
O\1.5 m
3 m
Problem 2/131](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F2fee02a4-b7f5-4150-9133-fc2ec94a0f15%2F6be8e79b-314e-4549-9afb-6bdecc6e023f%2Fqiedvuu_processed.jpeg&w=3840&q=75)
Transcribed Image Text:131 The rigid pole and cross-arm assembly of Prob. 2/95
is shown again here. Determine the vector expres-
sion for the moment of the 1.2-kN tension (a) about
point O and (b) about the pole z-axis. Find each mo-
ment in two different ways.
0.962k kN m
-0.962k kN.m
Ans. (a) Mo
-2.89i
%3D
(b) M,
%3D
B1.5 m/C
y'!
1.5 m
T= 1.2 kN
3 m
2 m
F
1 m
O\1.5 m
3 m
Problem 2/131
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