Find the accelartion:
A man starts walking up a hill, initially he is moving at 6m/s, but as he approaches the top of the hill after 5 minutes, his speed is only 2m/s. What was his acceleration?
A car is travelling east for 300km. It takes 45 minutes. What is the car’s velocity in m/s? (Don’t forget DIRECTION).
Please show ALL work!