Question detail
Which factor does NOT affect the braking distance of a vehicle?
Try the question, check the answer, then read the explanation to understand the curriculum point.
At a glance
MCQ
Type
practice
Style
Topic
Work done and energy transfer
Question
- A. Speed of the vehicle
- B. Road conditions
- C. Driver's reaction time
- D. Weight of the vehicle
Answer
Driver's reaction time
Explanation
Braking distance is affected by speed, road conditions, and weight of the vehicle, but not by the driver's reaction time, which is part of thinking distance.
Common mistake
Confusing Thinking Distance and Braking Distance
Students often confuse thinking distance with braking distance, believing they are the same.
Remember that thinking distance is the distance traveled while a driver reacts to a hazard, while braking distance is the distance it takes to stop once the brakes are applied.
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