You stand at the edge of a 22.0 m high cliff and throw a stone straight down with a speed of 8.00 m/s. Before it hits the ground, the stone is traveling with a speed of 22.3 m/s. Let down be the positive vertical direction. Using the given coordinate system, what is the sign of the displacement of the stone from the point it is released until just before it hits the ground? O Negative Zero O Positive

University Physics Volume 1
18th Edition
ISBN:9781938168277
Author:William Moebs, Samuel J. Ling, Jeff Sanny
Publisher:William Moebs, Samuel J. Ling, Jeff Sanny
Chapter4: Motion In Two And Three Dimensions
Section: Chapter Questions
Problem 42P: A man on a motorcycle traveling at a uniform speed of 10 m/s throws an empty can straight upward...
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You stand at the edge of a 22.0 m high cliff and throw a stone straight down with a speed of 8.00
m/s. Before it hits the ground, the stone is traveling with a speed of 22.3 m/s. Let down be the
positive vertical direction.
Using the given coordinate system, what is the sign of the displacement of the stone from the point
it is released until just before it hits the ground?
O Negative
Zero
O Positive
Transcribed Image Text:You stand at the edge of a 22.0 m high cliff and throw a stone straight down with a speed of 8.00 m/s. Before it hits the ground, the stone is traveling with a speed of 22.3 m/s. Let down be the positive vertical direction. Using the given coordinate system, what is the sign of the displacement of the stone from the point it is released until just before it hits the ground? O Negative Zero O Positive
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