National 4; Speed and acceleration Speed-time graphs. The motion of any moving object can be described by its speed– time graph. Data from the graph can be used to calculate acceleration, the ...

4th level; Speed and acceleration Speed-time graphs. The motion of any moving object can be described by its speed– time graph. Data from the graph can be used to calculate acceleration, the ...

A velocity-time (v-t) graph represents an object’s velocity (the rate of change in the object’s position) plotted against time. On this graph, the x-axis represents time (t), and the y-axis represents ...

But if you calculate the acceleration without the graph, you are explicitly stating that the y-intercept is zero---which it might not be. So there are some actual reasons for making a graph.

This project is a track that toy cars can race down. An arduino records the speed and times of each car on each run. The Arduino then sends this information to a Windows Application which records the ...