student stands at the edge of a cliff and throws a stone horizontally over the edge with a speed of v. - 23.0 m/s. The cliff is h = 43.0 m above a flat, horizontal beach as sh (a) What are the coordinates of the initial position of the stone?

Principles of Physics: A Calculus-Based Text
5th Edition
ISBN:9781133104261
Author:Raymond A. Serway, John W. Jewett
Publisher:Raymond A. Serway, John W. Jewett
Chapter3: Motion In Two Dimensions
Section: Chapter Questions
Problem 19P: A student stands at the edge of a cliff and throws a stone horizontally over the edge with a speed...
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A student stands at the edge of a cliff and throws a stone horizontally over the edge with a speed of v, = 23.0 m/s. The cliff is h = 43.0 m above a flat, horizontal beach as shown in the figure.
(a) What are the coordinates of the initial position of the stone?
Yo =
m
(b) What are the components of the initial velocity?
Vox =
Voy =
m/s
m/s
(c) Write the equations for the x- and y-components of the velocity of the stone with time. (Use the following as necessary: t. Let the variable t be measured in seconds. Do not include units in your
answer.)
Vx =
Vy=
(d) Write the equations for the position of the stone with time, using the coordinates in the figure. (Use the following as necessary: t. Let the variable t be measured in seconds. Do not state units in your
answer.)
Transcribed Image Text:A student stands at the edge of a cliff and throws a stone horizontally over the edge with a speed of v, = 23.0 m/s. The cliff is h = 43.0 m above a flat, horizontal beach as shown in the figure. (a) What are the coordinates of the initial position of the stone? Yo = m (b) What are the components of the initial velocity? Vox = Voy = m/s m/s (c) Write the equations for the x- and y-components of the velocity of the stone with time. (Use the following as necessary: t. Let the variable t be measured in seconds. Do not include units in your answer.) Vx = Vy= (d) Write the equations for the position of the stone with time, using the coordinates in the figure. (Use the following as necessary: t. Let the variable t be measured in seconds. Do not state units in your answer.)
y =
(e) How long after being released does the stone strike the beach below the cliff?
(f) With what speed and angle of impact does the stone land?
m/s
o below the horizontal
Transcribed Image Text:y = (e) How long after being released does the stone strike the beach below the cliff? (f) With what speed and angle of impact does the stone land? m/s o below the horizontal
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