Velocity-time graphs show how the velocity (or speed) of a moving object changes with time. These graphs also show if the object is moving at a constant speed or accelerating, decelerating ...

Distance-time graphs show how the distance travelled by a moving object changes with time. These graphs also show if the object is moving at a constant speed or accelerating, going back to the ...

Let's try making a graph. I am going to use plotly ... The cart then detects motion over these lines to give position-time data. Again using the quadratic fit I can find the acceleration.