Mechanical Behavior of Polymer Composite Materials MECH 6581, ASSIGNMENT 2 Given on October 16. Due on October 23, 2023 - Consider a 50 mm 50 mm 50 mm element of graphite-reinforced material with its fibers oriented at 45 and constrained against deformation in the x direction. The element is heated 50C. What is the stress x required to enforce this constraint and what are the strains Ey, Yxy, and Ez?