$5.$ Consider the mechanism shown. The input is slider $2$ whose distance is measured from the origin. Pin B on slider $4$ is a known constant vertical distance above the origin. Use the loop closure method to track the linear position of slider $4($from slider $2)$ along link $3$ and the angle of link $3$ both as a function of the linear position of slider $2$ from the origin. Use the pictorial given to overlay your kinematic diagram. Stop at the position equations; do not actually solve.