1. The problem statement, all variables and given/known data An airplane flies at an air speed of 300 miles per hour, in the direction toward southwest. There is a head wind of 75 mi/hr in the direction toward due east. (A) Determine the ground speed. (B) Determine the direction of motion of the plane, expressed as an angle counterclockwise from due east. 2. Relevant equations Va=airspeed w=wind speed V=velocity relative to ground V=(w-Va/sqrt2)i+(-Va/sqrt2)j *i & j are constants direction θ = 180 + arctan|Vy/Vx| 3. The attempt at a solution Totally stumped any help would be greatly appreciated!