Suppose you have a racing car has maximum acceleration a=24 ft/s2 and maximum deaccerlation when braking a=- 32ft/s2 If you are asked to start from rest and then travel a distance of quarter miles, then we will stop at exactly the quarter mile mark so that car accelerate as fast as possible within a part of a quarter of a mile and then follow it with maximum deaccerlation until it stops completely. What is time taken during the quarter mile??

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Suppose you have a racing car has maximum acceleration a=24 ft/s2 and maximum deaccerlation when braking a=- 32ft/s2 If you are asked to start from rest and then travel a distance of quarter miles, then we will stop at exactly the quarter mile mark so that car accelerate as fast as possible within a part of a quarter of a mile and then follow it with maximum deaccerlation until it stops completely. What is time taken during the quarter mile??

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