Question
Which of these will INCREASE a car's stopping distance? A wet road Deeper tyre treads Driving more slowly Better brakes
Answer
4
(252 Votes)
Dominic
Elite · Tutor for 8 years
Answer
A wet road
Explanation
The stopping distance of a car depends on factors such as the condition of the road, the thickness of tire treads, the speed of the car, and the efficiency of its brakes. A wet road increases stopping distance due to slippery conditions which make it harder for the car to stop suddenly. Deeper tyre treads can actually improve car stopping distance because they provide more traction and can expel water from beneath the tire in wet conditions. Better brakes generally result in shorter stopping times. However, driving more slowly will decrease stopping distance, under the assumption that all other factors (like the brake's condition, tire tread depth, weather conditions etc.) remain unchanged.