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A home run is hit in such a way that the baseball just clears a wall 20 m high, located 110 m from home plate. The ball is hit at an angle of 33 to the horizontal, and air resistance is negligible. (Assume that the ball is hit at a height of 1.0 m above the ground.) (a) Find the initial speed of the ball. m/s (b) Find the time it takes the ball to reach the wall. S (c) Find the velocity components of the ball when it reaches the wall. x-component y-component m/s m/s Find the speed of the ball when it reaches the wall. m/s A home run is hit in such a way that the baseball just clears a wall 20 m high, located 110 m from home plate. The ball is hit at an angle of 33 to the horizontal, and air resistance is negligible. (Assume that the ball is hit at a height of 1.0 m above the ground.) (a) Find the initial speed of the ball. m/s (b) Find the time it takes the ball to reach the wall. S (c) Find the velocity components of the ball when it reaches the wall. x-component y-component m/s m/s Find the speed of the ball when it reaches the wall. m/s
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Answer rating: 100% (QA)
a To find the initial speed of the ball we can use the kinematic equations At the point where the ba... View the full answer
Related Book For
Physics
ISBN: 978-0077339685
2nd edition
Authors: Alan Giambattista, Betty Richardson, Robert Richardson
Posted Date:
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