A soccer player kicks a ball at an angle of 45 degrees above the horizontal with...
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A soccer player kicks a ball at an angle of 45 degrees above the horizontal with a velocity of 20 m/s. The ball is kicked from a height of 1.5 meters above the ground. We assume that gravity causes an acceleration of 9.8 m/s. a) Find the horizontal and vertical components of the initial velocity. b) Calculate the time duration for which the ball remains in the air. c) Determine the height attained by the ball. d) Find out how far horizontally the ball travels before hitting the ground. e) At what distance from its starting point does the ball reach its height? A soccer player kicks a ball at an angle of 45 degrees above the horizontal with a velocity of 20 m/s. The ball is kicked from a height of 1.5 meters above the ground. We assume that gravity causes an acceleration of 9.8 m/s. a) Find the horizontal and vertical components of the initial velocity. b) Calculate the time duration for which the ball remains in the air. c) Determine the height attained by the ball. d) Find out how far horizontally the ball travels before hitting the ground. e) At what distance from its starting point does the ball reach its height?
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Answer rating: 100% (QA)
a The horizontal component of the initial velocity can be found using the equation Vx Vcos where V i... View the full answer
Related Book For
University Physics With Modern Physics
ISBN: 978-0073513881
2nd edition
Authors: Wolfgang Bauer, Gary Westfall
Posted Date:
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