a man is standing 12 feet above the ground on a platform. he throws a ball up in the air with an initial velocity of 20 ft/sec.
a-find the equations modeling the height of the ball and the velocity of the ball in simplest form
b-when will the ball reach its max height?
c-what is the velocity at the time the ball reaches the max height?
d-what is the velocity of the ball when it hits the ground?