Forces, vectors and resultants
Forces, vectors and resultants
A force is a push or pull that can change an object's speed, direction or shape. Forces are measured in newtons, NNN.
Step-by-step lessons covering Edexcel IGCSE Physics Forces, movement, shape and momentum for IGCSE Physics. Each lesson works through exam-style questions in Paper 1 and Paper 2 format. Build a strong foundation in mechanics and electricity before tackling the more mathematically demanding astrophysics and nuclear topics.