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Initial speed of the car and was the driver speeding

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Reference no: EM132512837

Suppose that you care called by a lawyer to give advice concerning the physics involved in a case. The question is whether a driver was exceeding 50 km/h before he made an emergency stop, with the brakes locked and the car sliding. The length of the skid marks was 5.85 m. A police officer made a reasonable assumption that a car can slow down with an acceleration of 9.80 m/s2. Based on this assumption, what was the initial speed of the car and was the driver speeding?

Reference no: EM132512837

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