The following data are taken from a 25mm in diameter bar of length 250mm, the following results were recorded. Assume that the curve of the stress-strain diagram is linear from the origin to the first point. P (load in kN) 6(elongation in mm) 112 154 167 174 181 0.2 0.3 0.4 0.5 0.6 Determine the a. Stress at 167 kN load in MPa b. Strain at 167 kN load in mm/mm (expressed in scientific notation) c. Modulus of elasticity MPa
The following data are taken from a 25mm in diameter bar of length 250mm, the following results were recorded. Assume that the curve of the stress-strain diagram is linear from the origin to the first point. P (load in kN) 6(elongation in mm) 112 154 167 174 181 0.2 0.3 0.4 0.5 0.6 Determine the a. Stress at 167 kN load in MPa b. Strain at 167 kN load in mm/mm (expressed in scientific notation) c. Modulus of elasticity MPa
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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![D- EVEN:
The following data are taken from a 25mm in diameter bar of length 250mm, the
following results were recorded. Assume that the curve of the stress-strain diagram is
linear from the origin to the first point.
P (load in kN)
8(elongation in mm)
0.2
0.3
112
154
167
0.4
0.5
0.6
174
181
Determine the
a. Stress at 167 KN load in MPa
b. Strain at 167 kN load in mm/mm (expressed in scientific notation)
c. Modulus of elasticity MPa
d. Modulus of resilience in N-mm/mm3
e. Modulus of toughness in N-mm/mm3](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F31a26f9d-2356-4f2a-a141-f63fa034ca94%2Fb07b7ab7-fb98-4c91-adba-e2e7e6b9df6b%2Fljbpqxm_processed.png&w=3840&q=75)
Transcribed Image Text:D- EVEN:
The following data are taken from a 25mm in diameter bar of length 250mm, the
following results were recorded. Assume that the curve of the stress-strain diagram is
linear from the origin to the first point.
P (load in kN)
8(elongation in mm)
0.2
0.3
112
154
167
0.4
0.5
0.6
174
181
Determine the
a. Stress at 167 KN load in MPa
b. Strain at 167 kN load in mm/mm (expressed in scientific notation)
c. Modulus of elasticity MPa
d. Modulus of resilience in N-mm/mm3
e. Modulus of toughness in N-mm/mm3
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