Which of the following scenarios describes a force causing a rotational motion (a turning effect)?
Pushing a shopping trolley in a straight line down an aisle
Pulling a cupboard drawer straight out
Using a wrench to tighten a nut on a wheel
Lifting a bucket of water vertically from the ground
39 exam-style questions on OCR GCSE Physics Forces in action. Each one has a worked solution and a mark scheme showing where the marks go.