2) The diagram shows a velocity-time graph for a car travelling east in a straight line
along a road.
Velocity vs. Time
a) What is the acceleration of the car between t = 0 s
and t = 2 s?
b) What is the acceleration of the car between t = 2 s
and t = 5 s?
Velocity (ms-¹)
20
10
0
'0
2 3
Time (s)
1 2
4