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Home Q & A Board Science-Related Homework Help Physics
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tankster tankster
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7 years ago
An athlete throws a ball with a velocity of 40 m/s at an angle of 20° above the horizontal. Which of the following statements is true in this case?
A) The vertical component of the velocity remains constant.
B) The horizontal component of the velocity changes.
C) The vertical component of the velocity changes sign after the ball attains its maximum height.
D) The horizontal component of the velocity changes sign after the ball attains its maximum height.
E) None of the given choices is correct.
Textbook 
Physics

Physics


Edition: 4th
Author:
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Raj.SRaj.S
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7 years ago
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tankster Author
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7 years ago
This helped my grade so much Perfect
fxinternational
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Thanks for your help!!
africa143
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this is exactly what I needed
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