A train passes point B with a speed of 40 m/s after which the train experience a deceleration of -1 m/s². Determine the acceleration of the train s at the point at which x = 4000 m?
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A train passes point B with a speed of 40 m/s after which the train experience a deceleration of -1 m/s². Determine the acceleration of the train s at the point at which x = 4000 m?
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