Perception distance is:
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How far a driver will continue to travel, in ideal conditions; before he/she physically hits the brakes.
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How far a vehicle travels, in ideal conditions, from the time the driver sees a hazard until his/her brain recognizes it.
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How far a drunk person can travel before coming to a complete stop in response to a hazard ahead.
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How long it takes a driver to physically hit the brakes.
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Explanation
Perception distance indicates how far your vehicle travels, in ideal weather conditions, from the time you see a hazard until your brain recognizes it. Perception distance can vary depending on many factors, such as the weather conditions, the driver's mental and physical conditions, and the hazard itself. For an alert driver, the average perception time is 0.75 to 1 second.
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Other questions in the same category: Stopping Distance
What is the stopping distance of an average freight train traveling at 30 MPH?At 55 mph, it takes about ____ feet to react and bring the vehicle to a complete stop.Braking distance is:The distance your vehicle will travel when you need to come to a stop is not affected by speed.Total stopping distance is:Braking distance is how far a vehicle travels:A fully loaded tractor-trailer traveling at 55 MPH could take up to ______ to come to a complete stop.What is the average total stopping distance of a car traveling at 55 MPH?At 80 MPH, the braking distance is __ times greater than at 20 MPH.Your vehicles braking distance will be much longer:
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