Why does a longer lever make it easier to lift a load?
The effort acts further from the pivot, so a smaller effort gives the same moment
The effort acts further from the pivot, so the load has a smaller weight
The load acts further from the pivot, so a smaller effort gives the same moment
The load acts further from the pivot, so the effort needs a larger moment
40 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.