Examkin

Question

Difficulty: EasyFactors Affecting Thinking Distance

Using a hands-free phone while driving increases your thinking distance.

Answer: Answer

Answer

True
Thinking distance is the distance covered between observing a hazard and beginning to brake. Engaging in a phone call—even using a hands-free device—diverts brain processing power, noticeably increasing reaction time and resulting in a longer thinking distance.

Step-by-Step Solution

1
Identify the factor and the component of stopping distance being assessed
The scenario involves using a hands-free mobile phone, which is a source of cognitive distraction affecting driver reaction time.
Thinking distance is directly determined by vehicle speed and driver reaction time.
2
Evaluate how cognitive distraction alters driver reaction time and thinking distance
Distraction increases the time it takes to perceive a hazard and react, causing the vehicle to travel a greater distance before the brakes are pressed.
Because thinking distance equals speed multiplied by reaction time, any increase in reaction time increases thinking distance.

Key Concept

Driver distraction increases reaction time, which directly increases thinking distance.
Estimated Time:30s
Rate this question

Topics

Factors Affecting Thinking Distance

More questions from this topic