Plane a Is Flying at 400 Mph in the Northeast $\degree$

question 9

Multiple Choice

Plane A is flying at 400 mph in the northeast direction relative to the earth.Plane B is flying at 500 mph in the north direction relative to the earth.What is the direction of motion of Plane B as observed from Plane A?

• A)52.5 \(\degree\) N of E
• B)52.5 \(\degree\) N or W
• C)37.5 \(\degree\) N of W
• D)36.9 \(\degree\)N of W