A driver increases speed from 30 km/h to 90 km/h. By what factor does the braking distance increase?
Answer and explanation
Correct answer: C. Nine
- Step 1: Tripling the speed multiplies the braking distance by .
Answer
Nine.
Why not the others: Three, Six and Twelve don't fit.
Practise more Speed, Distance and Overtaking.
Free questions with an explanation for every one, and full timed Driving Theory Test (Car) - Kazakhstan mock tests.
More Speed, Distance and Overtaking questions
- Where is overtaking forbidden?
- What is the usual maximum speed for cars in built-up areas in Kazakhstan unless signs show otherwise?
- What should a driver do on snowy roads?
- What is the main reason for keeping a larger gap behind a motorcyclist?
- Which gear is best to start from rest on a slippery road?
- What is the rule for a driver who wishes to overtake a long column of vehicles?