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(25 points) At the instant shown, car A is rounding a curve at a speed of 25 m/s and is accelerating in the direction of its motion at the rate of 5 m/s2. Car B traveling west at a speed of 15 m/s and is decreasing is speed at a rate of 10 m/s2 4. a) Calculate the velocity of car A relative to car B. Calculate the acceleration of car A relative to car B. b) 300 m 7. 40

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