Physics · Oct / Nov 2023 · Paper 12 · Question 7

The stopping distance of a car travelling at a certain speed is measured in four different situations. • on a dry road with new tyres • on a dry road with old, worn tyres • on a wet road with new tyres • on a wet road with old, worn tyres The results are shown. | | W | X | Y | Z | |---|---|---|---|---| | stopping distance / m | 12 | 16 | 17 | 40 | Which two results are possible measurements on the dry road with old, worn tyres?

1. AW and X
2. BX and Y
3. CX and Z
4. DY and Z

As printed in the paper