A graphing surprise. At time t = 0, a burrito is launched from level ground, with an initial speed of 16.0 m/s and launch angle. Imagine a position vector continuously directed from the launching point to the burrito during the flight. Graph the magnitude r of the position vector for (a) (0 = 40.0( and (b) (0 = 80.0(. For (0 = 40.0(, (c) when does r reach its maximum value, (d) what is that value, and how far (e) horizontally and (f) vertically is the burrito from the launch point? For (0 = 80.0(, (g) when does r reach its maximum value, (h) what is that value, and how far (i) horizontally and (j) vertically is the burrito from the launch point?