Question

1. the distance a vehicle travels from the time the driver applies the brakes until the vehicle stops is

a. perception distance.
b. total stopping distance.
c. reaction distance.
d. braking distance.

Explanation:

To solve this, we analyze each option:

• Option a: Perception distance is the distance traveled while the driver perceives the need to stop, not during braking until stopping.
• Option b: Total stopping distance includes perception, reaction, and braking distances, not just the braking phase.
• Option c: Reaction distance is the distance traveled while the driver reacts (before braking), not during braking.
• Option d: Braking distance is defined as the distance a vehicle travels from when the brakes are applied until it stops. This matches the description in the question.

Answer:

d. braking distance