An aluminum bar having a cross-sectional area of 160 mm?. It carries the axial loads at positions shown in figure, if E=70 MPa, compute the total deformation of the bar. Assume the bar is suitably braced to prevent buckling.

An aluminum bar having a cross-sectional area of 160 mm?. It carries the axial loads at positions shown in figure, if E=70 MPa, compute the total deformation of the bar. Assume the bar is suitably braced to prevent buckling.

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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Concept explainers

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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An aluminum bar having a cross-sectional area of 160 mm?. It carries the axial loads at positions
shown in figure, if E=70 MPa, compute the total deformation of the bar. Assume the bar is suitably
braced to prevent buckling.
19KN
36KN
33KN
22KN
1.0m
1.80m
0.70m

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