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A police car is traveling at a velocity of 19.0 m/s due north, when a car zooms by at a

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A police car is traveling at a velocity of 19.0 m/s due north, when a car zooms by at a constant velocity of 43.0 m/s due north. After a reaction time of 0.900 s the policeman begins to pursue the speeder with an acceleration of 5.40 m/s2. Including the reaction time, how long does it take for the police car to catch up with the speeder?
_________seconds

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