Four research vessels have the following motion records:
| Record | Speed | Direction |
|---|---|---|
| P | 3.0 m/s | east |
| Q | 3.0 m/s | north |
| R | 5.0 m/s | east |
| S | 5.0 m/s | east |
Which pair of records has equal speeds but different velocities?
Records Q and S
Records P and R
Records P and Q
Records R and S
93 exam-style questions on Edexcel GCSE Physics 9.1 Forces and vectors, covering 9.1.1 Interactions and types of force, 9.1.2 Vector and scalar quantities, and 9.1.3 Vector diagrams and free body diagrams. Each one has a worked solution and a mark scheme showing where the marks go.