A model aircraft is acted on by a force in each situation.
Which situation transfers energy to the kinetic energy store of the aircraft?
A braking force makes the aircraft slow down after landing.
A support holds the aircraft stationary before it is launched.
A technician lifts the aircraft at steady speed onto a bench.
A launch force makes the aircraft speed up along a runway.
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.