Imagine you are on an airplane flying from Europe towards South America.

• The plane has an air speed of 260 m/s in a direction 5.0 south of west.
• A local jet stream is blowing at 35.0 m/s in a direction 15 south of east.

1. 1. Before doing any calculations, describe your expectations. Will the wind of the jet stream affect the plane? How so?
   2. Do calculations to find the velocity of the airplane relative to Earth, and post your results and calculations in the discussion.
   3. Explain in your post whether your answers are consistent with your expectations. If you were surprised, explain why you were surprised.