I need the answer as soon as possible A hypothetical engineering stress-strain curveshown in the figure has three straight lines PQQR, RS with coordinates P(0, 0), Q(0.2, 100)R(0.6, 140) and S(0.8, 130). Qis the yield point, Fis the UTS point and Sthe fracture point.160(0.6,140)140-(0.8,130)R120 (0.2,100)100-Q80604020(0,0)010.20.40.60.8 1Engg. Strain (%)Engg. stress (MPa)

Given: Hypothetical engineering stress-strain curve shown in fig. has three straight line PQ,QR,RS…

Answered: I need the answer as soon as possible

Engineering

Mechanical Engineering

I need the answer as soon as possible

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

I need the answer as soon as possible

A hypothetical engineering stress-strain curve
shown in the figure has three straight lines PQ
QR, RS with coordinates P(0, 0), Q(0.2, 100)
R(0.6, 140) and S(0.8, 130). Qis the yield point, F
is the UTS point and Sthe fracture point.
160
(0.6,140)
140-
(0.8,130)
R
120 (0.2,100)
100-
Q
80
60
40
20
(0,0)
01
0.2
0.4
0.6
0.8 1
Engg. Strain (%)
Engg. stress (MPa)

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