Choose the one alternative that best completes the statement or answers the question. -Abby throws a ball straight up and times it. She sees that the ball goes by the top

Choose the one alternative that best completes the statement or answers the question.
-Abby throws a ball straight up and times it. She sees that the ball goes by the top of a flagpole after 0.50 s and reaches the level of the top of the pole after a total elapsed time of 4.1 s. What was the
Speed of the ball at launch? Neglect air resistance.
A) 48 m/s
B) 11 m/s
C) 34 m/s
D) 23 m/s
E) 45 m/s

Leave a Reply

Your email address will not be published.