A bar of length = 2 has a constant stiffness function c = 1/3. Find and

Question:

A bar of length ℓ = 2 has a constant stiffness function c = 1/3. Find and graph the displacement and stress when the bar is subjected to a force f(x) = 1 - x and both ends are fixed at their unstressed positions: u(0) = u(2) = 0. Which point moves the farthest? Where is the bar most likely to break?