Question: Q 3 : A square structural member having a cross sectional area of 4 in . 2 is loaded in uniaxial tension with a force

Q3:
A square structural member having a cross sectional area of 4 in.2 is loaded in uniaxial tension with a force of 2,300 lbf. The axial strain is measured as 100 and the lateral strain as -21. Determine the modulus of elasticity and Poisson's ratio for this material. Is this Poisson's ratio possible? For what materials?
Q 3 : A square structural member having a cross

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