A long fly ball strikes the wall at point A (where e 1 = 0.5) and then
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A long fly ball strikes the wall at point A (where e1= 0.5) and then hits the ground at B (where e2 = 0.3). The outfielder likes to catch the ball when it is 4ft above the ground and 2ft in front of him as shown. Determine the distance x from the wall where he can catch the ball as described. Note the two possible solutions.
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100 ft/sec 45° A 8' 4'
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ANSWER To solve this problem we can use the principle of conservation of energy which states that the initial energy of a system is equal to its final energy In this case the initial energy is the pot...View the full answer
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Related Book For
Engineering Mechanics Dynamics
ISBN: 9781118885840
8th Edition
Authors: James L. Meriam, L. G. Kraige, J. N. Bolton
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