For the truss in figure below, the cross-sectional area of the truss members is A = 500 mm2 and Young’s modulus E = 200 GPa. Let P = 90.9 kN. a) Strain energy for truss AC. Enter your answer in J to 2 decimal places. Positive value indicates tension, negative value compression. b) Strain energy for truss AB. Enter your answer in J to 2 decimal places. Positive value indicates tension, negative value compression. c) Strain energy for truss BC. Enter your answer in J to 2 decimal places. Positive value indicates tension, negative value compression.
For the truss in figure below, the cross-sectional area of the truss members is A = 500 mm2 and Young’s modulus E = 200 GPa. Let P = 90.9 kN.
a) Strain energy for truss AC. Enter your answer in J to 2 decimal places. Positive value indicates tension, negative value compression.
b) Strain energy for truss AB. Enter your answer in J to 2 decimal places. Positive value indicates tension, negative value compression.
c) Strain energy for truss BC. Enter your answer in J to 2 decimal places. Positive value indicates tension, negative value compression.
d) Strain energy for truss BD. Enter your answer in J to 2 decimal places. Positive value indicates tension, negative value compression.
e) Strain energy for truss DC. Enter your answer in J to 2 decimal places. Positive value indicates tension, negative value compression.
f) Strain energy for truss DF. Enter your answer in J to 2 decimal places. Positive value indicates tension, negative value compression.
g) Strain energy for truss FC. Enter your answer in J to 2 decimal places. Positive value indicates tension, negative value compression.
h) Strain energy for truss CE. Enter your answer in J to 2 decimal places. Positive value indicates tension, negative value compression
i) The displacement at point A. Enter your answer in mm to 2 decimal places.
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