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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 = 61.0 m above a flat, horizontal beach as shown in the figure. (a) What are the coordinates of the initial position of the stone? Yo-61 (b) What are the components of the initial velocity? Vox-23 Voy -0 v m/s v 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 23 your answer.) y= -9.8t (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? x m/s x ° below the horizontal

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 = 61.0 m above a flat, horizontal beach as shown in the figure. (a) What are the coordinates of the initial position of the stone? Yo-61 (b) What are the components of the initial velocity? Vox-23 Voy -0 v m/s v 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 23 your answer.) y= -9.8t (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? x m/s x ° below the horizontal

College Physics
College Physics
11th Edition
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter1: Units, Trigonometry. And Vectors
Section: Chapter Questions
Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...
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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 = 61.0 m above a flat, horizontal beach as shown in the figure. (a) What are the coordinates of the initial position of the stone? Xo = 0 %3D m 0 =161 (b) What are the components of the initial velocity? V = 23 m/s Ox V Oy 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 = 23 V -9.8t (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.) X = とミ (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? X m/s X ° below the horizontal
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 = 61.0 m above a flat, horizontal beach as shown in the figure. (a) What are the coordinates of the initial position of the stone? Xo = 0 %3D m 0 =161 (b) What are the components of the initial velocity? V = 23 m/s Ox V Oy 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 = 23 V -9.8t (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.) X = とミ (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? X m/s X ° below the horizontal
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