Photo AI
Which factor can affect the braking distance of a car? A - OCR Gateway - GCSE Physics - Question 3 - 2021 - Paper 1
Question 3
Which factor can affect the braking distance of a car? A. Age of driver B. Consumption of alcohol C. Mass of car D. Tiredness Your answer
Worked Solution & Example Answer:Which factor can affect the braking distance of a car? A - OCR Gateway - GCSE Physics - Question 3 - 2021 - Paper 1
Step 1
Which factor can affect the braking distance of a car?
Answer
Among the given options, the factor that affects the braking distance of a car is:
C. Mass of car.
Explanation:
The mass of the car plays a crucial role in its braking distance. A heavier car requires a longer distance to stop due to the increased inertia. When the brakes are applied, the force applied needs to overcome that inertia and also account for friction between the tires and the road. Thus, all else being equal, a heavier vehicle will experience a longer braking distance compared to a lighter one.