The speed of a car is doubled. The reaction time of the driver and the braking force are unchanged.
How are the thinking distance and the braking distance affected?
The thinking distance is halved and the braking distance is doubled
The thinking distance is unchanged and the braking distance is doubled
The thinking distance is doubled and the braking distance is doubled
The thinking distance is doubled and the braking distance is four times larger
38 exam-style questions on AQA GCSE Physics 5.6 Forces and motion, covering 5.6.1 Describing motion along a line, 5.6.2 Forces, accelerations and Newton's Laws of motion, and 5.6.3 Forces and braking. Each one has a worked solution and a mark scheme showing where the marks go.