# Relative and circle motion

**Question description**

You are traveling on an airplane. The velocity of the plane with respect to the air is 160 m/s due east. The velocity of the air with respect to the ground is 41 m/s at an angle of 30° west of due north.

1)

What is the speed of the plane with respect to the ground?2)

What is the heading of the plane with respect to the ground? (Let 0° represent due north, 90° represents due east).3)

How far east will the plane travel in 1 hour?## Tutor Answer

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