PLZ HELP WILL MARK YOU A 5) A goose can travel at a speed of 17 m/s (approximately 38 mph). If the goose's forward thrust on a calm day provides a forward force of about 5 N, calculate the force of the air resistance (friction) that is acting on the Canadian goose
AND please tell me the formula you used

Emmy kicks a soccer ball up at an angle of 45° over a level field. she watches the ball's trajectory and notices that it lands, two seconds after being kicked, about 20 m away to the north. assume that air resistance is negligible, and plot the horizontal and vertical components of the ball's velocity as a function of time. consider only the time that the ball is in the air, after being kicked but before landing. take "north" and "up" as the positive ‑ and ‑directions, respectively, and use ≈10 m/s2 for the downward acceleration due to gravity.