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Calculate the normal stress and shear stress acting on the plane 2x+y+2z=1 passing thorough a point for the following state of stress at that point (in MPa). [162 0 σ= 2 200 0023

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 7.7.19P: During a test of an airplane wing, the strain gage readings from a 45° rosette (see figure) are as...

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Entropy

In physics, entropy means the amount of disorder or the degree of randomness associated with a thermodynamic system. The system is not self-organized when the entropy of the system is high. For instance, when a system is at an elevated temperature, its molecules are in random motion, vibrating and colliding with each other. During this scenario, the probability of finding a molecule at a particular place twice, is low. Under this circumstance, the system can be said to be in a high entropy.

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Calculate the normal stress and shear stress acting on the plane 2x+y+2z=1 passing
thorough a point for the following state of stress at that point (in MPa).
[16 2 0
σ= 2 20
0
0
0 23

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