Answer all the questions

62. 63 . Sta 6?. A machine red several projectiles at the same angle, above the horizontal. Each projectile was red with a different initial velocity, W. The graph below represents the relationship between the magnitude of the initial vertical velocity, v.3, and the magnitude of the corresponding initial velocity, w, of these projectiles Initial Vertical Velocity vs. Initial Velocity . 40. 5 II I. E 30, III-i-il-ll _3 .F' E 20. E t i m.- E- ; EIIIIIIIIIII 0-\" 1o. 20. 30. 4o. 50. so. lnitiatVelocltytrnfs) Determine the magnitude of the initial vertical velocity of the projectile, way, when the magnitude of its initial velocity, u, was 40. meters per second. Determine the angle, Oahove the horizontal at which the projectiles were red. . Determine the magnitude of the initial vertical velocity of the projectile, \"y, when the magnitude of its initial velocity, u, was 40. meters per second. [1] . Determine the angle, Qahove the horizontal at which the projectiles were red. [l] . Calculate the magnitude of the initial horizontal velocity of the projectile, Vir, when the magnitude of its initial velocity, u, was 40. meters per second. [Show all work, including the equation and substitution will] units.] [I] work [1] units Calculate the magnitude of the initial horizontal velocity of the projectile, vs, when the magnitude of its initial velocity, is, was 40. meters per second. [Show all work, including the equation and substitution with units.]