The composite bar is firmly attached to unyielding supports. The initial temperature is 40°F when the load P = 35kips is applied, compute the stress in psi of copper when the temperature is 90°F. COPPER ALUMINUM COPPER ALUMINUM A in in? L in inches a x106 /F° E in x106 psi 3.7 1.9 50 40 9.3 6.5 38 24 O a. 14,678 O b. 10,162 O c. 12,162 O d. 15,678

Elements Of Electromagnetics
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ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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The composite bar is firmly attached to unyielding supports. The initial temperature is 40°F when
the load P = 35kips is applied, compute the stress in psi of copper when the temperature is 90°F.
COPPER
ALUMINUM
COPPER
ALUMINUM
A in in?
L in inches
a x106 /F°
E in x106 psi
3.7
1.9
50
40
9.3
6.5
38
24
O a. 14,678
O b.10,162
O c. 12,162
O d. 15,678
Transcribed Image Text:The composite bar is firmly attached to unyielding supports. The initial temperature is 40°F when the load P = 35kips is applied, compute the stress in psi of copper when the temperature is 90°F. COPPER ALUMINUM COPPER ALUMINUM A in in? L in inches a x106 /F° E in x106 psi 3.7 1.9 50 40 9.3 6.5 38 24 O a. 14,678 O b.10,162 O c. 12,162 O d. 15,678
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