5. Determine the support forces and force in each member of the truss in Fig. Q5 and state if the members are in tension or compression. 1.5 m 2 m B 4 kN Fig. Q5 3 kN 2 m 10 = 30° a) Draw FBD of truss ABCD and determine support forces at A and C. b) Draw FBD of pin at C. Determine unknown member forces. c) Draw FBD of pin at B. Determine unknown member forces. d) Draw FBD of pin at A. Determine unknown member force. [Ax=1.2kN, A,-0.88kN, C,-1.8kN, Cy=3.13kN, FBC= 2.37(T), FcD= 5.21(C), FAB= 2.37(T), FBD= 4.0(T), FAD= 1.47(C)]

Elements Of Electromagnetics
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5. Determine the support forces and force in each member of the truss in
Fig. Q5 and state if the members are in tension or compression.
D
3 kN
1.5 m
A
0 = 30°
B
2 m
2 m
4 kN
Fig. Q5
a) Draw FBD of truss ABCD and determine support forces at A and C.
b) Draw FBD of pin at C. Determine unknown member forces.
c) Draw FBD of pin at B. Determine unknown member forces.
d) Draw FBD of pin at A. Determine unknown member force.
[A,=1.2kN, A,=0.88KN, C,=1.8kN, C,=3.13kN, FBc= 2.37(T), FCD= 5.21(C),
FAB= 2.37(T), FBD= 4.0(T), FAD= 1.47(C)]
lyp
Transcribed Image Text:5. Determine the support forces and force in each member of the truss in Fig. Q5 and state if the members are in tension or compression. D 3 kN 1.5 m A 0 = 30° B 2 m 2 m 4 kN Fig. Q5 a) Draw FBD of truss ABCD and determine support forces at A and C. b) Draw FBD of pin at C. Determine unknown member forces. c) Draw FBD of pin at B. Determine unknown member forces. d) Draw FBD of pin at A. Determine unknown member force. [A,=1.2kN, A,=0.88KN, C,=1.8kN, C,=3.13kN, FBc= 2.37(T), FCD= 5.21(C), FAB= 2.37(T), FBD= 4.0(T), FAD= 1.47(C)] lyp
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