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QuestionEducation
At a speed of 50 mph, how many car lengths should you stay behind the vehicle in front of you?
25 car lengths
15 car lengths
5 car lengths
10 car lengths
10 months agoReport content
Answer
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Step 1:: Understand the problem
We need to determine how many car lengths we should stay behind the vehicle in front of us at a speed of 50 mph. The question provides four answer choices, so this is most likely a multiple-choice question.
Step 2:: Recall the relevant formula
There is a general rule of thumb that drivers should stay behind a vehicle in front of them that is equivalent to one car length for every 10 mph of speed. This helps ensure a safe following distance in various driving conditions.
Step 3:: Apply the formula
Given the speed of 50 mph, we can calculate the safe following distance by multiplying the speed by the factor of 0.1 (which represents one car length per 10 mph): \text{Safe following distance} = \text{Speed} \times 0.1 \text{Safe following distance} = 50 \times 0.1 = 5 \text{ car lengths}
Step 4:: Compare the result with the answer choices
The calculated safe following distance is 5 car lengths, which matches option C.
Final Answer
The safe following distance is 5 car lengths.
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