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A major leaguer hits a baseball so that it leaves the bat at a speed of 28.0m/s and at an angle of 34.6? above the horizontal. You can ignore air resistance.
Part A At what two times is the baseball at a height of 11.0m above the point at which it left the bat?
Part B Calculate the horizontal component of the baseball's velocity at an earlier time calculated in part (a).
Part C Calculate the vertical component of the baseball's velocity at an earlier time calculated in part (a).
Part D Calculate the horizontal component of the baseball's velocity at a later time calculated in part (a).
Part E Calculate the vertical component of the baseball's velocity at a later time calculated in part (a).
Part F What is the magnitude of the baseball's velocity when it returns to the level at which it left the bat?
Part G What is the direction of the baseball's velocity when it returns to the level at which it left the bat?
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