A truss has geometry and loads as shown in the figure and parameter table. Use method of sections to find the forces in members FG, BF, BC. Follow the convention that tensile forces are positive, and compressive forces are negative.

Elements Of Electromagnetics
7th Edition
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Author:Sadiku, Matthew N. O.
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A truss has geometry and loads as shown in the figure and parameter table. Use method of sections to find
the forces in members FG, BF, BC. Follow the convention that tensile forces are positive, and
compressive forces are negative.
A
P1
PA
L4
B
P2
G
L3
P3
L2
E,
value
units
parameter
L1
L2
L3
L4
P1
P2
P3
PA
4
3.
3
kN
8
kN
kN
8
kN
Force in member FG-
KN
Force in member BF=
kN
Force in member BC=
kN
Transcribed Image Text:A truss has geometry and loads as shown in the figure and parameter table. Use method of sections to find the forces in members FG, BF, BC. Follow the convention that tensile forces are positive, and compressive forces are negative. A P1 PA L4 B P2 G L3 P3 L2 E, value units parameter L1 L2 L3 L4 P1 P2 P3 PA 4 3. 3 kN 8 kN kN 8 kN Force in member FG- KN Force in member BF= kN Force in member BC= kN
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