Modify Prob. 8.102 as follows. Golf balls are dimpled, not smooth, and have higher lift and lower

Question:

Modify Prob. 8.102 as follows. Golf balls are dimpled, not smooth, and have higher lift and lower drag (CL ≈ 0.2 and CD ≈ 0.3 for typical backspin). Using these values, make a computer analysis of the ball trajectory for the initial conditions of Prob. 8.102. If time permits, investigate the effect of initial angle for the range 10° < θ 0 < 50°.