A ball is thrown vertically upward with an initial speed of 100 ft/sec from the base A of a 50 ft cliff. 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 impact velocity Neglect air resistance and the small horizontal motion of the ball. h 50' VO h = 95 ft; t = 3.65 s; v= -51.93 ft/s h = 100 ft; t = 4.65 s; v = -71.93 ft/s h = 105 ft; t = 5.65 s; v = -81.93 ft/s h = 110 ft; t = 7.65 s; v= -91.93 ft/s

A ball is thrown vertically upward with an initial speed of 100 ft/sec from the base A of a 50 ft cliff. 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 impact velocity Neglect air resistance and the small horizontal motion of the ball. h 50' VO h = 95 ft; t = 3.65 s; v= -51.93 ft/s h = 100 ft; t = 4.65 s; v = -71.93 ft/s h = 105 ft; t = 5.65 s; v = -81.93 ft/s h = 110 ft; t = 7.65 s; v= -91.93 ft/s

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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Question

i need the answer quickly

A ball is thrown vertically upward with an initial
speed of 100 ft/sec from the base A of a 50 ft cliff.
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 impact velocity
Neglect air resistance and the small horizontal
motion of the ball.
h
50'
VO
h = 95 ft; t = 3.65 s; v= -51.93 ft/s
h = 100 ft; t = 4.65 s; v = -71.93 ft/s
h = 105 ft; t = 5.65 s; v = -81.93 ft/s
h = 110 ft; t = 7.65 s; v= -91.93 ft/s

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