124,000s o(2) 0 s85 0.03 (o in MPa) 1+ 300ɛ (a) Find the axial normal strain in the cable and its elongation due to the load W = 6.8 kN. (b) If the forces are removed, what is the permanent set of the cable? Hint: Start with constructing the stress-strain dia- gram and determine the modulus of elasticity, E, and the 0.2% offset yield stress. D 2 m A 1.5 m B 1.5 m E m--1 m- 0.75 m 0.25 m W = 6.8 kN

124,000s o(2) 0 s85 0.03 (o in MPa) 1+ 300ɛ (a) Find the axial normal strain in the cable and its elongation due to the load W = 6.8 kN. (b) If the forces are removed, what is the permanent set of the cable? Hint: Start with constructing the stress-strain dia- gram and determine the modulus of elasticity, E, and the 0.2% offset yield stress. D 2 m A 1.5 m B 1.5 m E m--1 m- 0.75 m 0.25 m W = 6.8 kN

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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Question

124,000s
o(2)
0 s85 0.03 (o in MPa)
1+ 300ɛ
(a) Find the axial normal strain in the cable and its
elongation due to the load W = 6.8 kN.
(b) If the forces are removed, what is the permanent
set of the cable?
Hint: Start with constructing the stress-strain dia-
gram and determine the modulus of elasticity, E, and
the 0.2% offset yield stress.
D
2 m
A 1.5 m
B
1.5 m
E
m--1 m-
0.75 m
0.25 m
W = 6.8 kN

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