_7. The strain in an axial member of a square cross-section is given by. e- h ?E where h= length or width of the cross-section, m F=axial force in the member, N E=Young's modulus, Pa Given F = 72 +0.9 N h = 4 ±0.1 mm E = 70 + 1.5 GPa Find the maximum possible error in the measured strain. A.5.3995µ B.5.4995u C. 5.5995µ D. 5.6995µ
_7. The strain in an axial member of a square cross-section is given by. e- h ?E where h= length or width of the cross-section, m F=axial force in the member, N E=Young's modulus, Pa Given F = 72 +0.9 N h = 4 ±0.1 mm E = 70 + 1.5 GPa Find the maximum possible error in the measured strain. A.5.3995µ B.5.4995u C. 5.5995µ D. 5.6995µ
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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Question
![F
7. The strain in an axial member of a square cross-section is given by. e=
h ?E
where
F=axial force in the member, N
h = length or width of the cross-section, m
E=Young's modulus, Pa
Given
F = 72 +0.9 N
h = 4+0.1 mm
E = 70+1.5 GPa
Find the maximum possible error in the measured strain.
A.5.3995µ
B.5.4995µ
C.5.5995µ
D. 5.6995µ](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Ffcab5ef0-8f85-4983-a381-c58cd3003e55%2F489186d1-a320-4a1e-9cd1-ecda59584541%2Fe9n0wyi_processed.png&w=3840&q=75)
Transcribed Image Text:F
7. The strain in an axial member of a square cross-section is given by. e=
h ?E
where
F=axial force in the member, N
h = length or width of the cross-section, m
E=Young's modulus, Pa
Given
F = 72 +0.9 N
h = 4+0.1 mm
E = 70+1.5 GPa
Find the maximum possible error in the measured strain.
A.5.3995µ
B.5.4995µ
C.5.5995µ
D. 5.6995µ
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