233 Text questions Choose 1 answer

The following are explanations of distances between vehicles. Which is stated correctly?

1. ①Reaction distance is the distance from spotting a danger and pressing the brake pedal until the brakes start to work.
2. ②Stopping distance is the distance at which you will not hit the vehicle ahead if it stops suddenly.
3. ③Safe following distance is the distance from applying the brakes until the vehicle stops completely.
4. ④Braking distance is the distance from spotting a danger until the vehicle stops completely.