4. Two bars are placed as shown. First, indicate if the bars are "in parallel" or "in series" and explain why, Calculate the total deflection at point A. Ignore the effect of stress concentration. 10,000 lb Area = 4 in2 %3D E = 30,000,000 psi 10 in Area = 10 in2 E = 20,000,000 psi 10 in
4. Two bars are placed as shown. First, indicate if the bars are "in parallel" or "in series" and explain why, Calculate the total deflection at point A. Ignore the effect of stress concentration. 10,000 lb Area = 4 in2 %3D E = 30,000,000 psi 10 in Area = 10 in2 E = 20,000,000 psi 10 in
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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
Transcribed Image Text:4. Two bars are placed as shown.
First, indicate if the bars are "in parallel" or "in series" and
explain why,
Calculate the total deflection at point A. Ignore the effect of
stress concentration.
10,000 lb
Area = 4 in2
E = 30,000,000 psi
10 in
Area = 10 in2
E = 20,000,000 psi
10 in
-8°C Par
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