A gear system allows a motor that turns quickly to turn a heavy drum slowly. How is the gear system arranged?
The motor drives a large gear, which turns a smaller gear on the drum
The motor drives a large gear, which turns a larger gear on the drum
The motor drives a small gear, which turns a larger gear on the drum
The motor drives a small gear, which turns a smaller gear on the drum
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.