The table gives the velocity of a car at two times during a journey.
Table: The velocity of a car at two different times during a journey
| Time / s | Velocity / m/s\text{m/s}m/s |
|---|---|
| 4.0 | 12 |
| 10.0 | 30 |
What is the acceleration of the car between these two times?
1.8 m/s21.8\ \text{m/s}^21.8 m/s2
4.2 m/s24.2\ \text{m/s}^24.2 m/s2
3.0 m/s23.0\ \text{m/s}^23.0 m/s2
0.33 m/s20.33\ \text{m/s}^20.33 m/s2
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.