A person is driving along a straight highway at a speed of 20.5 m/s when the...
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A person is driving along a straight highway at a speed of 20.5 m/s when the traffic light which is 44.0 m ahead turns yellow. Because of his "reaction time", there is a delay of 0.14 s before the man steps on the brake. The car then slows with a deceleration of 4.40 m/s. By how much distance does the driver miss the traffic light line? A person is driving along a straight highway at a speed of 20.5 m/s when the traffic light which is 44.0 m ahead turns yellow. Because of his "reaction time", there is a delay of 0.14 s before the man steps on the brake. The car then slows with a deceleration of 4.40 m/s. By how much distance does the driver miss the traffic light line?
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Solution Initial speed u 205 ms Distance between car and traffic light s 44m Reaction ... View the full answer
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