Describing motion
Describing motion
Movement is about how an object's position changes with time. Distance is the total length of the path travelled, speed is how quickly distance is covered, and velocity is speed in a stated direction.
Step-by-step lessons on Edexcel IGCSE Physics Movement and position. Each one builds up to exam-style questions. Build a strong foundation in mechanics and electricity before tackling the more mathematically demanding astrophysics and nuclear topics.