1. A jet airplane flying from Darwin, Australia, has an air speed of 250 m/s in a direction 5.0° south of west. It is in the jet stream, which is blowing at 30 m/s in a direction 15° south of east. In this problem you are going to be asked about the velocity of the airplane relative to the Earth.
What is the magnitude of the velocity relative to earth in m/s2?
What is the angle of the velocity of the airplane relative to the Earth in Degrees?