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Situation 5 - Refer to the plane truss shown. Given: a = 3 m; b = 2 m; P₁ = 1 kN; P₂ = 3.4 kN Determine the following: 43. The axial force (kN) in member CF. A 0 B. 3.2 C. 1 D. 8 44. The normal stress (MPa) in member CD If it has a cross-sectional a of 624 mm². B. 5.8 C C. 8.5 C A. 5.8 T 45. The minimum cross-sectional area (mm²) normal stress is limited to 25 MPa. A. 71 A B. 142 B a D. 8.5 T for member DF if t C. 100 P₁ D. 50 P₂ D E b G F b b

Situation 5 - Refer to the plane truss shown. Given: a = 3 m; b = 2 m; P₁ = 1 kN; P₂ = 3.4 kN Determine the following: 43. The axial force (kN) in member CF. A 0 B. 3.2 C. 1 D. 8 44. The normal stress (MPa) in member CD If it has a cross-sectional a of 624 mm². B. 5.8 C C. 8.5 C A. 5.8 T 45. The minimum cross-sectional area (mm²) normal stress is limited to 25 MPa. A. 71 A B. 142 B a D. 8.5 T for member DF if t C. 100 P₁ D. 50 P₂ D E b G F b b

Structural Analysis
Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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Situation 5 - Refer to the plane truss shown. Given: a = 3 m; b = 2 m; P₁ = 1 kN; P₂ = 3.4 kN Determine the following: 43. The axial force (kN) in member CF. A 0 B. 3.2 C. 1 D. 8 44. The normal stress (MPa) in member CD If it has a cross-sectional a of 624 mm². B. 5.8 C C. 8.5 C A. 5.8 T 45. The minimum cross-sectional area (mm²) normal stress is limited to 25 MPa. A. 71 A B. 142 B a D. 8.5 T for member DF if t C. 100 P₁ D. 50 P₂ D E b G F b b
Transcribed Image Text:Situation 5 - Refer to the plane truss shown. Given: a = 3 m; b = 2 m; P₁ = 1 kN; P₂ = 3.4 kN Determine the following: 43. The axial force (kN) in member CF. A 0 B. 3.2 C. 1 D. 8 44. The normal stress (MPa) in member CD If it has a cross-sectional a of 624 mm². B. 5.8 C C. 8.5 C A. 5.8 T 45. The minimum cross-sectional area (mm²) normal stress is limited to 25 MPa. A. 71 A B. 142 B a D. 8.5 T for member DF if t C. 100 P₁ D. 50 P₂ D E b G F b b
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