Consider the following statements: α. Ball A has greater launch speed than ball B.
β. Ball B has greater launch speed than ball A.
γ. Ball A and ball B have the same launch speed.
δ. BallAspends more time in the air that ball B.
θ. Ball B spends more time in the air that ball A.
ω. Ball A and ball B spend the same time in the air.

Which of the statements are correct?

1. α and δ correct
2. β and ω
3. β and δ
4. γ and ω
5. γ and δ
6. αand θ
7. γ and θ
8. β and θ
9. α and ω