How far will an object in a standard gravitational field drop in 13 seconds starting from rest and neglecting air friction A. 2721ft       B. 5280 ft      C. 5442 ft           D. 419 ft

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Newton's First Law of Motion

If a very smooth ball is rolled down an inclined surface with zero friction, the ball will continue to roll indefinitely for an infinite time, in an attempt to reach to the same height on the opposite hill!