A major leaguer hits a baseball so that it leaves the bat, Ask an Expert

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A major leaguer hits a baseball so that it leaves the bat at a speed of 28.0 m/s and at an angle of 35.3 degrees above the horizontal. You can ignore air resistance.

A) At what two times is the baseball at a height of 9.00 above the point at which it left the bat?

t1,2 = _____ s

B) Calculate the horizontal component of the baseball's velocity at each of the two times you found in part A.

v h1,2 = ______ m/s

C) Calculate the vertical component of the baseball's velocity at each of the two times you found in part A.

v v1,2 = _______ m/s

D) What is the direction of the baseball's velocity when it returns to the level at which it left the bat?

= _______ degrees below the horizontal

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