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Abby Throws a Ball Straight Up and Times It

Question 65

Multiple Choice

Abby throws a ball straight up and times it. She sees that the ball goes by the top of a flagpole after 0.500 s and reaches the level of the top of the pole after a total elapsed time of 4.10 s. What was the speed of the ball at launch?


A) 11.3 m/s
B) 22.6 m/s
C) 33.9 m/s
D) 45.2 m/s
E) 48.3 m/s

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