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A 2-ft rod with a modulus of elasticity of 8840 ksi, is subjected to a tensile force of 1000 lb and has an elongation of 0.009 in. The initial radius of the material is most nearly? O 9.80 in 2.83 in 0.62 in 0.31 in

A 2-ft rod with a modulus of elasticity of 8840 ksi, is subjected to a tensile force of 1000 lb and has an elongation of 0.009 in. The initial radius of the material is most nearly? O 9.80 in 2.83 in 0.62 in 0.31 in

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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A 2-ft rod with a modulus of elasticity of 8840 ksi, is subjected to a tensile force of 1000 lb and has an elongation of 0.009 in. The initial radius of the material is most nearly? 9.80 in 2.83 in 0.62 in O 0.31 in
Transcribed Image Text:A 2-ft rod with a modulus of elasticity of 8840 ksi, is subjected to a tensile force of 1000 lb and has an elongation of 0.009 in. The initial radius of the material is most nearly? 9.80 in 2.83 in 0.62 in O 0.31 in
Two alloy samples (A and B) have the same modulus of elasticity; both experience the same tensile load from each side. Sample A is cylindrical with a diameter (d). Sample B has a square cross-sectional area with sides (b). Which of the following is the best representation of the samples' (A and B) axial strains when (b=d)? Strain A< Strain B Strain A= Strain B Strain A> Strain B Strain A= 1.5* Strain B
Transcribed Image Text:Two alloy samples (A and B) have the same modulus of elasticity; both experience the same tensile load from each side. Sample A is cylindrical with a diameter (d). Sample B has a square cross-sectional area with sides (b). Which of the following is the best representation of the samples' (A and B) axial strains when (b=d)? Strain A< Strain B Strain A= Strain B Strain A> Strain B Strain A= 1.5* Strain B
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