3 Flat section means constant velocity NOT STOPPED 4 Area under the graph Distance travelled. Measure the initial velocity. M ft km miles - depending on the units used Example.
Interpret the x-axis and the y-axis of the graph.
Distance rate x time. X x -axis a speed-time graph tells us how someonesomethings speed has changed over a period of time. The maximum speed is the point on the graph with the greatest slope. The area under a speed-time graph.