Velocity-time graphs show how the velocity (or speed) of a moving object ... acceleration is the same as gradient, and acceleration = velocity change ÷ time. To find the distance travelled ...

Velocity-time graphs show velocity on the vertical axis. Acceleration is still represented by the gradient. Key fact The gradient of speed-time and velocity-time graphs represent acceleration.

OK, let's do a simple experiment and use a graph to find a mathematical model. Constant Acceleration We are going to measure distance and time for an accelerating object and use that to find the ...