5. Which of the following statements are true of the vertical motion of projectiles? A. The vertical component of a projectile's velocity is changing. B. The vertical component of a projectile's velocity is a constant value of 9.8 m/sec. C. The vertical component of a projectile's velocity is changing at a constant rate. D. The final vertical velocity of a projectile is always equal to the initial vertical velocity. A. Statements A, B and C B.Statements B, C and D C.Statements A and C D.Statements B and D please give correct answer and get brainlist​ ​