A Tennis Ball is thrown vertically Upward with an initial Velocity of +8.0 m/s.

A tennis ball is thrown vertically upward with an initial velocity of +8.0 m/s.

A. what will the ball's speed be when it returns to its starting point?
B. how long will the ball take to reach its starting point?

A. -8.0m/s will the ball's speed be when it returns to its starting point.

B. 1.63s the ball take to reach its starting point.