Question text
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? A W and X B X and Y C X and Z D Y and Z
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?
A W and X B X and Y C X and Z D Y and Z
Select your answer: