A cyclist travels along a straight road. The Table shows how her velocity changes during a 30 s journey.
Table
| Time in s\text{s}s | 0 | 5 | 10 | 15 | 20 | 25 | 30 |
|---|---|---|---|---|---|---|---|
| Velocity in m/s\text{m/s}m/s | 0 | 4 | 8 | 8 | 8 | 4 | 0 |
Describe the motion of the cyclist during the journey.
Use calculations to support your answer.
43 exam-style questions on OCR GCSE Physics 2.1 Motion, covering 2.1.1 Measuring distance and time, 2.1.2 Measuring speed, 2.1.3 Ratios, units and rates in motion, 2.1.4 Scalars and vectors in motion, 2.1.5 Distance-time and velocity-time graphs, 2.1.6 Area under a velocity-time graph, 2.1.7 Average speed for non-uniform motion, and 2.1.8 Uniform motion and uniform acceleration. Each one has a worked solution and a mark scheme showing where the marks go.