Science presenter Jon Chase explains friction. He describes how friction opposes or prevents motion, and demonstrates the force in action with an experiment involving two interleaved books.

This short film will be relevant for teaching physics at KS3, GCSE/KS4 and National 4/5 and Higher. The topics discussed will support OCR, Edexcel, AQA,WJEC GCSE in GCSE in England and Wales ...