A seagull flies with a velocity of 12.5 m/s straight into the wind. (ie.. this the velocity of the gull relative to the wind) It takes the gull 22.5 minutes to travel 7.45 km relative to the ground below.
Calculate the speed of the wind.
How long would it take for the gull to fly 7.45 km in the opposite direction (with the wind).
How fast (speed) would the gull be moving relative to the ground below if it were to fly perpendicular to the wind?