The transmission tower is subjected to the forces F1 Determine the forces in members BC, BP, and PQ. Use positive values to indicate tension and negative values to indicate compression. 8 kN at 0 - 54° and F 5.7 kN at o = 31". ka*a> b *a*a H. K G D d F2

Elements Of Electromagnetics
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Author:Sadiku, Matthew N. O.
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The transmission tower is subjected to the forces F = 8 kN at 0 = 54° and F2 = 5.7 kN at o = 31°.
Determine the forces in members BC, BP, and PQ. Use positive values to indicate tension and negative
values to indicate compression.
ka*a b
*a>*a
H.
K
G
D
N
d
P
F2
d
B.
Q
h
A,
R
cc
BY NC SA
kb * b>
-6 2013 Michael Swanbom
Values for dimensions on the figure are given in the following table. Note the figure may not be to scale.
Variable Value
1.3 m
4.1 m
2.3 m
5.2 m
8.3 m
h
The force in member BC is
kN.
The force in member BP is
kN.
The force in member PQ is
kN.
CENTER
LINE
Transcribed Image Text:The transmission tower is subjected to the forces F = 8 kN at 0 = 54° and F2 = 5.7 kN at o = 31°. Determine the forces in members BC, BP, and PQ. Use positive values to indicate tension and negative values to indicate compression. ka*a b *a>*a H. K G D N d P F2 d B. Q h A, R cc BY NC SA kb * b> -6 2013 Michael Swanbom Values for dimensions on the figure are given in the following table. Note the figure may not be to scale. Variable Value 1.3 m 4.1 m 2.3 m 5.2 m 8.3 m h The force in member BC is kN. The force in member BP is kN. The force in member PQ is kN. CENTER LINE
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