PROBLEM 5 A stone is thrown with a speed of 25m/s at an angle of 40 deg above the horizontal directly toward a very high concrete fence. The fence is 22 m from the release point of the stone. a. How long does the stone take to reach the fence; b. How far above the release point does the stone hit the fence; c. What are the horizontal and vertical components of stone's velocity as it hits the fence; d. When it hits, has it passed the highest point on its trajectory?

College Physics
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ISBN:9781285737027
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter3: Vectors And Two-Dimensional Motion
Section: Chapter Questions
Problem 7WUE: A skier leaves the end of a horizontal ski jump at 22.0 m/s and falls through a vertical distance of...
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PROBLEM 5
A stone is thrown with a speed of 25m/s at an angle of 40 deg above the
horizontal directly toward a very high concrete fence. The fence is 22 m from the
release point of the stone.
a. How long does the stone take to reach the fence;
b. How far above the release point does the stone hit the fence;
c. What are the horizontal and vertical components of stone's velocity as it hits
the fence;
d. When it hits, has it passed the highest point on its trajectory?
Transcribed Image Text:PROBLEM 5 A stone is thrown with a speed of 25m/s at an angle of 40 deg above the horizontal directly toward a very high concrete fence. The fence is 22 m from the release point of the stone. a. How long does the stone take to reach the fence; b. How far above the release point does the stone hit the fence; c. What are the horizontal and vertical components of stone's velocity as it hits the fence; d. When it hits, has it passed the highest point on its trajectory?
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