Question

What is the definition of 'Breaking Distance'?

1) The distance from when you actually start breaking until you have stopped.
2) The distance from when you start accelerating until you have stopped.
3) The distance from when you start turning until you have stopped.
4) The distance from when you start reversing until you have stopped.

Answer 1

Breaking Distance refers to the distance traveled by a vehicle from the moment the driver applies the brakes until the vehicle comes to a complete stop. Factors such as initial speed, road conditions, and driver reaction time can affect this distance.

Step-by-step explanation:

Breaking Distance refers to the distance traveled by a vehicle from the moment the driver applies the brakes until the vehicle comes to a complete stop. It takes into account both the distance covered during the reaction time of the driver and the distance traveled while braking. This distance depends on various factors, such as the initial speed of the vehicle, road conditions, and the efficiency of the brakes.

For example, if a car is initially traveling at 30 meters per second and the driver takes 0.5 seconds to react and apply the brakes, the total breaking distance would include the distance covered during the reaction time and the distance covered while braking.

The breaking distance of a vehicle can be affected by factors like the condition of the road surface, the weather conditions (dry or wet pavement), the mass of the vehicle, and the efficiency of the brakes.