An accepted relationship between stopping distance, d (in feet), and the speed of a car, v (in mph), is d = 1.1v + 0.06v2 on dry, level concrete.(a) How many feet will it take a car traveling 45 mph to stop on dry, level concrete?(b) If an accident occurs 200 feet ahead of you, what is the maximum speed you can be traveling to avoid being involved?(c) What might the term 1.1v represent?
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An accepted relationship between stopping distance, d (in feet), and the speed of a car, v (in mph), is d = 1.1v + 0.06v2 on dry, level concrete.
(a) How many feet will it take a car traveling 45 mph to stop on dry, level concrete?
(b) If an accident occurs 200 feet ahead of you, what is the maximum speed you can be traveling to avoid being involved?
(c) What might the term 1.1v represent?
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