An airplane is pointed at 45 north of east and is moving at 71 m/s with respect to the air. The jet stream (moving air) carries the plane at 30 m/s toward the east.
What are the magnitude and direction of the velocity of the plane relative to the ground?
Question 2
If a quantity you calculated has units of m what is that quantity?
A) potential
B) resistivity
C) resistance
D) capacitance
E) charge