In a flight between Ottawa and Toronto, an airplane follows the shown path from point 4 to point C. Velocity of the airplane decreases at a constant rate such that the speeds at points A and Care 180 m/s and 160 m/s, respectively. A 90-kg pilot is in the airplane. Find the magnitude of abrupt change in the force applied to this passenger when airplane passes point B. The angle AOB is 8 degrees. 0.8 km p=6 km