Problem 6 The brakes on your car can slow you at a rate of 5.2 m/s?. If you are going 137 km/h and sud- denly see a state trooper, what is the minimum time in which you can get your car under the 90 km/h 90 speed limit? (The answer reveals the futility of braking to keep your high speed from being detected with a radar or laser gun.)

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