The questions in this quiz are suitable for GCSE physics students studying motion in a straight line, velocity and acceleration, distance-time graphs, velocity-time graphs and velocity ...

This is what a velocity-time graph represents. It helps you calculate reaction time and the time it takes for a vehicle to stop. Look at the graph and answer the questions.

Here is what I get. Since the acceleration is defined as the change in velocity divided by the change in time, the slope of a velocity-time graph will be the acceleration of the car.