The crystal sketched below has a shear modulus of 50 GPa and a Poisson's ratio of 0.30. It contains a mixed dislocation with a Burgers vector of magnitude 0.3 nm in the x-z slip plane that makes a 45o angle with respect to the +z-axis (see figure below). It has a tangent vector in the + ( direction. (a) Determine the magnitude of the edge and screw components of the mixed dislocation. (5 points). (b) For an applied stress of ,- = 1 MPa determine the magnitude and direction of the force per unit length acting on the dislocation. (5 points). (c) For an applied stress of ,, = 1 MPa determine the magnitude and direction of the force per unit length acting on the dislocation. (5 points). (d) For an applied stress of ,. = 1 MPa determine the magnitude and direction of the force per unit length acting on the dislocation. (5 points). (e) For an applied stress of .- = 1 MPa determine the magnitude and direction of the force per unit length acting on the dislocation. (5 points).