A motor pulls an inspection capsule through a straight underground pipe in two stages. In each stage, the pulling force acts in the direction the capsule moves.
| Stage | Pulling force in N | Distance moved in m |
|---|---|---|
| 1 | 1400 | 75 |
| 2 | 2100 | 40 |
Calculate the total energy transferred mechanically to the capsule during the two stages.
113 exam-style questions on AQA GCSE Physics 5.2 Work done and energy transfer, covering 5.2 Work done and energy transfer. Each one has a worked solution and a mark scheme showing where the marks go.