a car is taking a turn on curved road of radius of curvature 20m if car is traveling with 72km/hr find ac acting on it
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This car on level ground is moving away and turning to the left. The centripetal force causing the car to turn in a circular path is due to friction between the tires and the road. A minimum coefficient of friction is needed, or the car will move in a larger-radius curve and leave the roadway.
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