Learn and revise motion in a straight line, acceleration and motion graphs with BBC Bitesize Combined Science AQA Synergy study guide.

At the Porsche test track, we learn the difference between speed and velocity.

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 ...

If we have a speed-time or velocity-time graph, the distance travelled can be estimated by finding the area.