Tossing a Ball Clayton Kershaw throws a baseball up in the air on
Earth and Pluto. The graphs of both throws are shown
to the left:
Earth = Blue
Pluto = Purple
The baseball is thrown up with an initial velocity of 20
feet/second and 5 feet above the ground.
1. How many seconds pass before the ball hit the
ground on Pluto?
ta
20
30
time (seconds)
2a. What is the maximum height of the baseball on
Pluto?