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A car traveling east at 41.9 m/s passes a trooper hiding at the roadside. The driver uniformly reduces his speed to 25.0 m/s in 3.90 s.

(a) What is the magnitude and direction of the car's acceleration as it slows down?

(b) How far does the car travel in the 3.90-s time period?

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Reference No.:- M91015021

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