Uniform Circular Motion: A small 175-g ball on the end of a light string is revolving uniformly on a frictionless surface in a horizontal circle of diameter 1.0 m. The ball makes 2.0 revolutions every 1.0 s. a)What is the magnitude of the acceleration of the ball? B)What is the direction of the acceleration of the ball? C)Find the tension in the string.

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