Consider the stress-strain diagram, shown in the figure, of a bar made from a composite material. The bar has a 53 mm diameter (d), a length (L) of 0.6 m, and a Poisson ratio (v) of 0.35. (1) Determine the Young's modulus [elastic modulus] of the material. 800 700 600 500 400 300 200 100 0.0015 0.003 0.0045 0.006 0.0075 0.009 0.0105 o [MPa]

Mechanics of Materials (MindTap Course List)
9th Edition
ISBN:9781337093347
Author:Barry J. Goodno, James M. Gere
Publisher:Barry J. Goodno, James M. Gere
Chapter2: Axially Loaded Members
Section: Chapter Questions
Problem 2.7.2P: A bar with a circular cross section having two different diameters d and 2d is shown in the figure....
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Please determine the change in lenght of the bar if the bar is subjected to an axial force of 160 KN
Consider the stress-strain diagram, shown in the figure, of a bar made from a composite material. The bar has a 53 mm diameter (d), a length (L) of 0.6 m, and a Poisson ratio (v) of
0.35.
(1) Determine the Young's modulus [elastic modulus] of the material.
800
700
600
500
400
300
200
100
0.0015
0.003
0.0045
0.006
0.0075
0.009
0.0105
E (mm/mm]
o [MPa]
Transcribed Image Text:Consider the stress-strain diagram, shown in the figure, of a bar made from a composite material. The bar has a 53 mm diameter (d), a length (L) of 0.6 m, and a Poisson ratio (v) of 0.35. (1) Determine the Young's modulus [elastic modulus] of the material. 800 700 600 500 400 300 200 100 0.0015 0.003 0.0045 0.006 0.0075 0.009 0.0105 E (mm/mm] o [MPa]
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