What is the correct sequence for the components of total stopping distance when driving?

The correct sequence for the components of total stopping distance when driving is important to understand for safe operation of a vehicle. The first step, perception of danger, involves identifying a potential hazard or situation that requires a response. This is the moment drivers become aware of a problem, such as a pedestrian crossing the road or a car suddenly braking ahead.

Once a driver perceives the danger, the next phase is the decision/reaction stage. In this duration, the driver decides how to respond to the perceived hazard, whether that means braking, swerving, or accelerating. The time taken for a driver to react can vary based on factors like experience, the use of safety mechanisms, and the level of distraction.

Finally, after the decision has been made, the braking phase occurs. This is when the driver applies the brakes to slow down or stop the vehicle. The braking distance depends on various factors including vehicle speed, braking efficiency, and road conditions.

Understanding this sequence helps drivers anticipate their stopping distance and react appropriately to potential hazards on the road. The other options misorder these critical steps, which could lead to confusion about how to respond effectively in real-world driving situations.