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You are driving a vehicle at 55 mph on dry pavement. About how much total stopping distance will you need to bring it to a stop?

A The length of a football field.

Your vehicle's stopping distance can be calculated by adding together your perception distance, your reaction distance, and your vehicle's braking distance. Assuming that the pavement is dry and your brakes are in good condition, the total distance your vehicle will need to come to a complete stop when traveling at 55 mph is a minimum of 419 feet.