please upload the Matlab code and solve the question completely.

a. The height and speed of a projectile shoot at a speed vo at an angle 8 as a function of time are given by: h(t) = Votsin 0-gt? / 2 YA v(t) = y v 2vogtsin 0+g?? h(t) 0 Where g = 9.81m/s2. Determine the time that the projectile will hit the ground and plot the height and the speed as a function of time for the case that vo= 200m/s and 8 = 70. Add title and label the axis properly. b. Use 2 D plots to simulate the trajectory of a moving ball with vo=220m/s and 8 = 50. (Hint: Use Loops)