If a child ran into the road 60 to 65 feet ahead of your vehicle, what is the highest speed from which you could stop with good brakes before hitting him?
A. 50 mph
B. 40 mph
C. 20 mph
D. 30 mph
Answer (2)
Therefore, the highest speed from which you could stop with good brakes before hitting the child is 30 mph.
Examples
Understanding stopping distances is crucial for road safety. For example, knowing how quickly a car can stop helps in maintaining safe following distances. If you're driving behind another car, you should leave enough space so that if the car in front of you stops suddenly, you have enough distance to stop safely. This distance depends on your speed, the road conditions, and the condition of your brakes. By understanding these factors, drivers can make informed decisions to prevent accidents and ensure the safety of themselves and others on the road.
To avoid hitting a child running into the road from 60 to 65 feet ahead, the highest speed at which you could safely stop with good brakes is 30 mph, as this speed has a stopping distance of approximately 12.85 meters, which is less than the minimum distance of 18.288 meters to the child.
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