Answer:
Explanation:
3.4 m/s due North, -1.1 m/s due East
Answer:
I don't know sorry For this question
Acceleration (magnitude anyway) = (change in speed) / (time for the change) .
Change in speed = (10 - 30) = -20 m/s
Time for the change = 4.0sec
Magnitude of acceleration = -20/4 = <em>-5 m/s² </em>