You are trying to shoot supplies from the ground so that they reach the top of a plane while flying low. The plane is flying at an altitude of y=20 meters high and with a speed of 30m/s, and you want to project your medical supplies with an initial velocity of Vo=50m/s so that it follows the path described below (need to go up and down), at which angle (measure with respect to the ground) do you need to throw the medical supplies so that they don't miss the front of the plane, and how far away (distance d) does the plane need to be when you launch the supplies? To simplify the problem, replace the plane with point A.