Speed-time graphs show speed on the vertical axis and time on the horizontal axis ... shows the rate of 'slowing down' or deceleration. Velocity-time graphs show velocity on the vertical axis.

Here is a plot of the horizontal (x) position of the bird as a function of time: What does this mean? This means that the bird was moving at a constant velocity ... data in the graph is from ...

A negative gradient shows the rate of “slowing down” or deceleration. Velocity-time graphs show velocity on the vertical axis. Acceleration is still represented by the gradient. Key fact The ...