Which force does no work on the object it acts on?
The force from flowing water moves a turbine blade in the direction of the force.
The spring force moves a fire door in the direction of the force.
Friction slows a curling stone while the stone is moving.
The force from the vice acts on a metal rod that remains stationary.
113 exam-style questions on AQA GCSE Physics 5.2 Work done and energy transfer, covering 5.2 Work done and energy transfer. Each one has a worked solution and a mark scheme showing where the marks go.