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John throws a baseball from the outfield from shoulder height,at an initial velocity of 29.4 m/s at an initial angle of 30.0 with respect to the horizontal.The ball is in its trajectory for a total interval of 3.00 s before the third baseman catches it at an equal shoulder-height level.(Assume air resistance negligible. ) What is the ball's horizontal displacement?
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Amy C. Edmondson
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