(i) (20%) If we also want a plot of the distance traveled y, we need to add the differential equation for y. Thus, the equations for this system are 1200V+2V|V|=450 y=V V(0)=20 m/s y(0)=0m Express this system of equations in state variable format and use ode45 in MATLAB to generate plots of V(t) and y(t).