1. Find the support reactions at A and C. Using method of joints, determine the force in each member of the three-bar truss shown to the right. Specify tension or compression for each member force. (Note: joint A is a pin and joint C is a roller.)

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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1. Find the support reactions at A and C. Using method of joints,
determine the force in each member of the three-bar truss shown to
3 m
the right. Specify tension or compression for each member force.
(Note: joint A is a pin and joint C is a roller.)
Ans: Ar = 48 kN →, Ay = 84 kN 1, Cx = 48 kN+, FAB = 52 kN (T),
FAC = 64 kN (T), FBC = 80 kN (C)
1.25 m
%3D
%3D
%3D
4 m
84 kN
Transcribed Image Text:1. Find the support reactions at A and C. Using method of joints, determine the force in each member of the three-bar truss shown to 3 m the right. Specify tension or compression for each member force. (Note: joint A is a pin and joint C is a roller.) Ans: Ar = 48 kN →, Ay = 84 kN 1, Cx = 48 kN+, FAB = 52 kN (T), FAC = 64 kN (T), FBC = 80 kN (C) 1.25 m %3D %3D %3D 4 m 84 kN
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