1. An airplane heads S32W with an airspeed of 900 km/h. There is a 1 10 km/h wind blowing from the east. Determine the resultant velocity of the airplane with respect to the ground. Include a labelled sketch. Use the triangle law of addition. Use vector symbols. Round final answers to one decimal place. 2. Determine the scalar equation of the plane that contains the points A(1,2,3) and B(2,4,7), and contains the vector d=(3,1,0). Include the determination of a normal vector in your solution