Calculating displacement using a velocity-time graph - Higher Key fact The displacement of an object can be calculated from the area under a velocity-time graph.

Velocity-time graphs If an object moves along a straight line, its motion can be represented by a velocity-time graph. The gradient of the line is equal to the acceleration of the object.

Physics and Python stuff. Most of the videos here are either adapted from class lectures or solving physics problems. I really like to use numerical calculations without all the fancy programming ...