The simple truss is loaded by a system of forces as shown in the figure. The truss is supported by a pin at A and a roller at E. If P1 = 40 [KN] and P2 = 20 [KN], then the force developed in the %3D member (ED) is.

Elements Of Electromagnetics
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Author:Sadiku, Matthew N. O.
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The simple truss is loaded by a system of forces
as shown in the figure. The truss is supported by
a pin at A and a roller at E. If P1 = 40 [KN] and P2
= 20 [KN], then the force developed in the
member (ED) is.
%3D
B
C
D
2 m
A
G
F
-1.5 m-
F1.5 m-
-1.5 m-
-1.5 m
P2
Select one:
a. 51.78 kN - Tension
b. 78.15 kN - Compression
c. 17.85 kN - Tension
d. 31.25 kN - Compression
Transcribed Image Text:The simple truss is loaded by a system of forces as shown in the figure. The truss is supported by a pin at A and a roller at E. If P1 = 40 [KN] and P2 = 20 [KN], then the force developed in the member (ED) is. %3D B C D 2 m A G F -1.5 m- F1.5 m- -1.5 m- -1.5 m P2 Select one: a. 51.78 kN - Tension b. 78.15 kN - Compression c. 17.85 kN - Tension d. 31.25 kN - Compression
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