Suppose the strain components of the plane strain triangular plate made of steel (E=200 GPa, v =0.30) at a given point A are given as εₓ = 500μ, εᵧ = 250μ, and γₓᵧ = -500μ.
(a) Calculate the stress components σₓ, σᵧ, τₓᵧ and using Hooke's law at A.