A ball is thrown vertically upward with an initial speed of 86 ft/sec from the base A of a cliff with H = 63 ft. Determine the distance h by which the ball clears the top of the cliff and the time t after release for the ball to land at B. Also, calculate the magnitude of the impact velocity vp. Neglect air resistance and the small horizontal motion of the ball. Answers: h = ft t = sec VB = ft/sec

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