Final answer:
When braking, you should release the brakes and then reapply to smoothly bring the car to a stop.
Step-by-step explanation:
When braking, you should release the brakes and then reapply. This is because of the relationship between static and kinetic friction. Static friction is the force that keeps an object at rest and prevents it from sliding. When you brake, the static friction between the tires and the road helps slow down the car. As you come to a complete stop, the static friction decreases and the car may stop with a sudden halt. By releasing the brakes briefly and then reapplying them, you allow the static friction to build up again and smoothly bring the car to a stop.