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A ball rolls on a circular track of radius 0.62 m with a constant angular speed of 1.3 rad/s in the counterclockwise direction. If the angular position of the ball at t = 0 is θ = 0, find the x component of the ball s position at the times 2.5 s, 5.0 s, and 7.5 s. Let θ = 0 correspond to the positive x direction. |
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