Hello, these two questions are from my Calc and Vectors book
1)A small airplane takes off at an airspeed of 180km/hr, at an angle of inclination of 14degrees, toward the east. A 15km/hr wind is blowing from the southwest. Determine the resultant ground velocity
2)An airplane takes off at a ground velocity of 200km/hr toward the east, climbing at an angle of 14 degrees. A 20km/hr wind is blowing from the north. Determine the resultant air and ground velocities and their magnnitudes.