Part of the Edexcel GCSE Combined Science curriculum.
Edexcel GCSE Combined Science 9 Forces and Their Effects is a step-by-step online learn guide for GCSE students in Years 10 and 11, mapped to the Edexcel specification (Pearson Edexcel GCSE (9–1) Combined Science (1SC0) – Topic 9 Forces and their effects). It covers contact and non-contact forces, force pairs, scalars and vectors, free body diagrams and resultant forces, vector diagrams and resolving forces, equilibrium and work done, friction and lubrication, then brings it all together with mixed retrieval and exam practice.
There are 23 short steps of about 15 minutes (roughly 6 hours of learning), each made of bite-size explanations with key words, tables and examples, and every bite-size is followed by an activity you check straight away. Key terms include Contact force, Non-contact force, Interaction pair, Balanced forces, Scalar, Vector, Free body diagram, Unbalanced forces, Vector diagram, Tip-to-tail, Equilibrium and Closed triangle.
