(10%) Problem 8: An airplane is flying in a jet stream of air that is blowing at 36 m/s in a direction 20 south of east with respect to the Earth. The plane is moving at 45 South of West relative to the Earth, and at 50 South of West relative to the air. * 50% Part (a) What is the airplane's speed relative to the air mass in meters per second? Upa = 42.43 m/'s X Attempts Remain A 50% Part (b) What is the airplane's speed relative to the Earth in meters per second? Gra Upe m/s Ded