Author Question: Plane A is flying at 600 mph in the northeast direction relative to the Earth. Plane B is flying at ... (Read 227 times)

wrbasek0 · **on:** Jul 28, 2018

Plane A is flying at 600 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 N of E
c. 37.5 N of W
b. 48.2 N of W
d. 10.1 N of W

Question 2

Plane A is flying at 600 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 speed of Plane B as observed from Plane A?
a. 900 mph
c. 357 mph
b. 431 mph
d. 100 mph