Hiya!
The answer to your question is B.
Physical Properties.
~Hope this helps~
12m S=0m E, -12m N
15m 55d E of N = 15 sin 55, 15 cos 55 N
Sum= (15sin55)m E, (-12 + 15 cos 55)m N
In the blank should go of friction.
wouldn't it be 1000 km/h considering the plane was travelling the same speed for over half the trip?
