7. A brass bar of length 2.25 m with a square cross-section of 90 mm on each side is subjected to an axial tensile force of 1500 kN. Assume that E = 110 GPa and v =0.34. Determine the increase in volume of the bar.
7. A brass bar of length 2.25 m with a square cross-section of 90 mm on each side is subjected to an axial tensile force of 1500 kN. Assume that E = 110 GPa and v =0.34. Determine the increase in volume of the bar.
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Follow this format in answering the problem number 7.
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![of Elasticity
material.
7. A brass bar of length 2.25 m with a square cross-section of 90 mm on each side
is subjected to an axial tensile force of 1500 kN. Assume that E = 110 GPa and v
= 0.34. Determine the increase in volume of the bar.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F5a3c5cdc-7668-45fc-b489-7aa5d518fdfc%2Fd688c6cc-8c20-4e8e-a474-cf3fea9eeffc%2Fdsty116_processed.jpeg&w=3840&q=75)
Transcribed Image Text:of Elasticity
material.
7. A brass bar of length 2.25 m with a square cross-section of 90 mm on each side
is subjected to an axial tensile force of 1500 kN. Assume that E = 110 GPa and v
= 0.34. Determine the increase in volume of the bar.
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