A magnet is held above an iron nail that rests on a table. The nail is attracted towards the magnet. Which pair describes the magnetic interaction forces?
Magnet pulls nail upwards; Earth pulls nail downwards.
Nail pulls magnet upwards; magnet pulls nail downwards.
Magnet pulls nail upwards; nail pulls magnet downwards.
Table pushes nail upwards; nail pushes table downwards.
93 exam-style questions on Edexcel GCSE Physics 9.1 Forces and vectors, covering 9.1.1 Interactions and types of force, 9.1.2 Vector and scalar quantities, and 9.1.3 Vector diagrams and free body diagrams. Each one has a worked solution and a mark scheme showing where the marks go.