hw help..please!!!?

Question

A student throws a ball vertically upward such that it travels 6.40 m to its maximum height. If the ball is caught at the initial height 2.00 s after being thrown, answer the following.
(a) What is the ball's average speed?
wrong check mark m/s

(b) What is its average velocity?
wrong check mark m/s

Answer 1

Hints:
1. The ball travels 12.8 m. in two sec.s.
2. Speed is not the same as velocity,
it has no directional component.