Which list gives these typical speeds in order, from slowest to fastest?
Walking, cycling, car on a motorway, sound in air
Cycling, walking, car on a motorway, sound in air
Walking, cycling, sound in air, car on a motorway
Walking, car on a motorway, cycling, sound in air
50 exam-style questions on OCR GCSE Physics 8.1 Physics on the move, covering 8.1.1 Typical everyday speeds, 8.1.2 Typical everyday accelerations, 8.1.3 Ratios, units and rates on the road, 8.1.4 Human reaction times, 8.1.5 Factors affecting stopping distance, 8.1.6 Stopping distances at different speeds, 8.1.7 Dangers of large decelerations, 8.1.8 Estimating forces in road situations, and 8.1.9 Estimating the effects of large accelerations. Each one has a worked solution and a mark scheme showing where the marks go.