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A softball player is testing her physics knowledge and tosses a softball upward from the top...

A softball player is testing her physics knowledge and tosses a softball upward from the top of a building. The building is 100 m tall and the ball starts with a velocity of 10 m/s.

a. What is the maximum height the ball reaches and at what time?

b. How much time does it take for the ball to go from h=50 m to h=0 m on the way down?

c. What is the velocity when h=50 m?

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