QUESTION $14$: What launch angle gives the maximum horizontal range in the case of b$=0$ when the projectile is launched onto a hillside which is described by the function y $=0\mathrm{.}35$x$?$ HINT: There is a white box that represents the ground that is defined at the beginning of the program, but it is purely for visual purposes only. How does the program actually know where the ground is in order to decide that the object has reached it and should therefore be stopped? This problem can be solved by making only one small change to your program $($technically three if you want the white box representing the ground to be displayed accurately, but that$$s really not necessary$).$