Problem 4: The figure shows a uniform beam subject to a linearly increasing distributed load. The equation for the resulting elastic curve is y = (-x5 + 2L? x3 L*x) 120EIL wo where E = the modulus of elasticity and I = the moment of inertia (m). Employ this equation and calculus to generate MATLAB plots of the following quantities versus distance along the beam: (a) displacement (y), (b) slope [0(x) = dy/dx], (c) moment [M(x) = Eldy/dx?], (d) shear (V(x) = Eld y/dx), and (e) loading (w(x) = -Eld* y/dx*). Use the following parameters for your computation: L = 600 cm, E = 50,000 kN/cm, I = 30,000 cmt, wo = 2.5 kN/cm, and Ax = 10 cm. Employ the subplot function to display all the plots vertically on the same page in the order (a) to (e). Include labels and use consistent MKS units when developing the plots. MM L