A cyclist pushes a bicycle pedal with a force of 125 N. The force acts at right angles to the line from the centre of the axle to the pedal. The pedal is 0.20 m from the centre of the axle.
Calculate the turning effect produced by the cyclist's push. Give your answer in N m\text{N m}N m.
124 exam-style questions on AQA GCSE Physics 5.4 Moments, levers and gears, covering 5.4 Moments, levers and gears. Each one has a worked solution and a mark scheme showing where the marks go.