1) Bar A has a cross-sectional area of 2 in² and its modulus of elasticity is 10 x 10° psi. Bar B ha a cross-sectional area of 4 in² and its modulus of elasticity is 16 x 106 psi. There is a gap b=0.0 in. between the bars. A uniformly distributed load of 20 kip/in directed to the right applied to ba A, and a uniformly distributed load of 20 kip/in directed to the left applied to bar B. a. What is the value of the maximum tensile stress in bar A? Where does this stress occur? b. What is the value of the maximum tensile stress in bar B? Where does this stress occur? Bar A 10 in. 0.01 in Bar B 10 in.
1) Bar A has a cross-sectional area of 2 in² and its modulus of elasticity is 10 x 10° psi. Bar B ha a cross-sectional area of 4 in² and its modulus of elasticity is 16 x 106 psi. There is a gap b=0.0 in. between the bars. A uniformly distributed load of 20 kip/in directed to the right applied to ba A, and a uniformly distributed load of 20 kip/in directed to the left applied to bar B. a. What is the value of the maximum tensile stress in bar A? Where does this stress occur? b. What is the value of the maximum tensile stress in bar B? Where does this stress occur? Bar A 10 in. 0.01 in Bar B 10 in.
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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Please show all work! also the answers I got were for 1a. 100000 PSI, at x=0, for 1b. 50000 PSI, at x=20.01.
Transcribed Image Text:1) Bar A has a cross-sectional area of 2 in² and its modulus of elasticity is 10 x 106 psi. Bar B has
a cross-sectional area of 4 in² and its modulus of elasticity is 16 x 106 psi. There is a gap b = 0.01
in. between the bars. A uniformly distributed load of 20 kip/in directed to the right applied to bar
A, and a uniformly distributed load of 20 kip/in directed to the left applied to bar B.
a. What is the value of the maximum tensile stress in bar A? Where does this stress occur?
b. What is the value of the maximum tensile stress in bar B? Where does this stress occur?
Bar A
10 in.
0.01 in.
Bar B
<<<<<<
10 in.
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