Problem $19$: $(3\%$ of Assignment Value$)$

You throw a ball up with an initial velocity of $13\mathrm{.}5\frac{m}{s}$ from a height of $24$ meters above the ground.

Part $($a$)$

How long in seconds does it take for the ball to reach the ground?

$t=1\mathrm{.}800s,x$ Incorrect!

Part $($b$)$

What is the ball's final velocity, in meters per second, as it impacts the ground?

Part $($c$)$

Find the time, in seconds, if you instead threw the ball downward with the same initial velocity for the ball to reach the ground.

$t_2=$

$$ S