An observatory dome is rotated by two interlocking gears. A small gear on the motor shaft drives a larger gear on the dome shaft.
How does the speed of the dome gear compare with the speed of the motor gear?
The dome gear rotates more quickly than the motor gear.
Gear size does not determine which gear rotates more slowly.
The dome gear rotates more slowly than the motor gear.
The dome gear rotates at the same speed as the motor gear.
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.