Four axially loaded members are shown below. All members have the same value for E (Young’s modulus). Rank the members from largest to smallest absolute value of the average normal strain perpendicular to the applied load at cross section a-a shown in the figure.

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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Four axially loaded members are shown below. All members have the same value for E (Young’s modulus).

Rank the members from largest to smallest absolute value of the average normal strain perpendicular to the applied load at cross section a-a shown in the figure.

y
P
·x
I
a
Area = A
Poisson's Ratio = v
Largest
P
y
P
2
-X
T
a
Area =
4
Poisson's Ratio =
V
P
2
y
3P-
X
Area = 34
Poisson's Ratio =
을
y
-3P 2P
-X
Area = 24
Poisson's Ratio = 2v
2P
Smallest
Transcribed Image Text:y P ·x I a Area = A Poisson's Ratio = v Largest P y P 2 -X T a Area = 4 Poisson's Ratio = V P 2 y 3P- X Area = 34 Poisson's Ratio = 을 y -3P 2P -X Area = 24 Poisson's Ratio = 2v 2P Smallest
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