is measured in metres per second squared (m/s 2) change in velocity (\(\Delta \text{v}\)) is measured in metres per second (m/s) time taken (\(\text{t}\)) is measured in seconds (s) If an object ...

Because the length of each segment is the distance travelled in one second, the heights of the bars form a bar graph of velocity vs. time. During each second the graph shows that the velocity ...

The gradient of a velocity-time graph at a particular time gives the acceleration of the object at that time. \(\text{Gradient} = \frac{{change\,in\,velocity ...