Question: Problem 3 . Find the vertical displacement at joint B of the steel truss shown in the figure. Modulus of Elasticity, E = 3 0

Problem 3. Find the vertical displacement at joint B of the steel truss shown in the figure.
Modulus of Elasticity, E=30106; Cross sectional areas of the bars are: A1=0.75in2;A2=
A5=0.6in2; and A3=A4=0.50in2.
Problem 3 . Find the vertical displacement at

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