Problem 2-21: The corners of the square plate are given the displacements indicated. Determine the average normal strains Ex and Ey along the x and y axes. D 0.3 in- -10 in. 0.2 in. -10 in.- 10 in. B 0.3 in. 10 in. ¹0.2 in.

Problem 2-21: The corners of the square plate are given the displacements indicated. Determine the average normal strains Ex and Ey along the x and y axes. D 0.3 in- -10 in. 0.2 in. -10 in.- 10 in. B 0.3 in. 10 in. ¹0.2 in.

Mechanics of Materials (MindTap Course List)

9th Edition

ISBN:9781337093347

Author:Barry J. Goodno, James M. Gere

Publisher:Barry J. Goodno, James M. Gere

Chapter7: Analysis Of Stress And Strain

Section: Chapter Questions

Problem 7.7.3P: An element of material in plain strain is subjected to shear strain xy = 0.0003. (a) Determine the...

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2.21 help thank you

Problem 2-21:
The corners of the square plate are given the
displacements indicated. Determine the average
normal strains Ex and Ey along the x and y axes.
0.3 in.--
-10 in.
0.2 in.
-10 in.
10 in.
B
0.3 in. 10 in.
-xX
¹0.2 in.

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Step 3: Average normal strains

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