17. Problem 8: The cross-sectional area of each member of the truss is 1200 mm^2. Calculate the stress in member DF in MPa. Indicate if tensile or compressive stress. 6 m 4 m 4 m 3 m E 3m 100 kN 200 KN Your answer 18. In Problem 8, calculate the stress in member EF in MPa. Indicate if tensile or compressive stress. Your answer

Elements Of Electromagnetics
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17. Problem 8: The cross-sectional area of each member of the truss is 1200
mm^2. Calculate the stress in member DF in MPa. Indicate if tensile or
compressive stress.
6 m
4 m
4 m
3 m
E 3m
100 kN
200 kN
Your answer
18. In Problem 8, calculate the stress in member EF in MPa. Indicate if tensile or
compressive stress.
Your answer
Transcribed Image Text:17. Problem 8: The cross-sectional area of each member of the truss is 1200 mm^2. Calculate the stress in member DF in MPa. Indicate if tensile or compressive stress. 6 m 4 m 4 m 3 m E 3m 100 kN 200 kN Your answer 18. In Problem 8, calculate the stress in member EF in MPa. Indicate if tensile or compressive stress. Your answer
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