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27 Nov 2019

<p>A baseball is hit so that it travels straight upward after being struck by the bat. &#160;A fan observes that it takes 3.00 s for the ball to reach its max height. &#160;Find its initial velocity and the maximum height it reaches.</p>

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Jarrod Robel
Jarrod RobelLv2
24 Sep 2019

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Related textbook solutions

Physics: Principles with Applications
7th Edition, 2013
Giancoli
ISBN: 9780321625922

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During a baseball game, a baseball is struck at ground level by a batter. The ball leaves the baseball bat with an initial velocity v0 = 46 m/s at an angle = 22° above horizontal. Let the origin of the Cartesian coordinate system be the ball's position the instant it leaves the bat. Air resistance may be ignored throughout this problem. 

Part (a) Express the magnitude of the ball's initial horizontal velocity v0x, in terms of v0 and

Part (b) Express the magnitude of the ball's initial vertical velocity voy in terms of v and .

Part (c) Find the ball's maximum vertical height hmax in meters above the ground. 

Part (d) Create an expression in terms of v0and for the time it takes tmax the ball to travel to its maximum vertical height.

Part(e) Calculate the horizontal distance xmax in meters the ball has travelled when returns to ground level

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