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A ball is thrown downward with an initial speed of 25m/s from the top of a 210 m tall building. At the same time, another ball is thrown upward from ground level with a speed of 25m/s. At what distance from the bottom do the two balls pass each other?
A baseball is thrown upward with an initial speed of 35 m/s.
a) What is the maximum height attained by the baseball?
b) What is the total time of flight for the baseball?
c) What is the velocity of the ball at t= 2.0s and t=5.0 s