A control pedal extends 0.50 m from its pivot. An operator applies a force of 80 N perpendicular to the pedal at a point 0.20 m from its outer end. What is the moment produced by the force about the pivot?
400 N m400\ \text{N m}400 N m
40 N m40\ \text{N m}40 N m
16 N m16\ \text{N m}16 N m
24 N m24\ \text{N m}24 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.