A ball is thrown vertically upward with an initial speed of 96 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 vB. Neglect air resistance and the small horizontal motion of the ball. H Answers: h = i ft t = i sec VB = i ft/sec
A ball is thrown vertically upward with an initial speed of 96 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 vB. Neglect air resistance and the small horizontal motion of the ball. H Answers: h = i ft t = i sec VB = i ft/sec
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Transcribed Image Text:A ball is thrown vertically upward with an initial speed of 96 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 =
i
ft
t =
i
sec
VR =
i
ft/sec
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