A magnet attracts a steel block with a force of 3 N. What is the force that the steel block exerts on the magnet?
3 N, pulling the magnet towards the steel block
3 N, pushing the magnet away from the steel block
6 N, pulling the magnet towards the steel block
0 N, because only the magnet is magnetised here
40 exam-style questions on AQA GCSE Physics 5.1 Forces and their interactions, covering 5.1.1 Scalar and vector quantities, 5.1.2 Contact and non-contact forces, 5.1.3 Gravity, and 5.1.4 Resultant forces. Each one has a worked solution and a mark scheme showing where the marks go.