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

Constant Acceleration We are going to measure distance and time for an accelerating object and use that to find the acceleration. In the past, I would do this lab using a specialized drop timer.

Learn the difference between distance, displacement, speed and velocity, and how to calculate distance, speed and acceleration.

Another basic question people have been asking: why do we feel acceleration, but not velocity? One person recently effectively asked this in the "Physics Is Fun" Facebook group.