A Projectile Is Projected from the Origin with a Velocity

Multiple Choice

A projectile is projected from the origin with a velocity of 30.0 m/s at an angle of 45.0 degrees above the horizontal.What is the velocity and time when the projectile hits the ground?

A) Vx = 21.2 m/s,Vy = -21.2 m/s at t = 4.33 s
B) Vx = 16.7 m/s,Vy = -16.7 m/s at t = 3.33 s
C) Vx = 21.1 m/s,Vy = -16.7 m/s at t = 2.83 s
D) Vx = 16.7 m/s,Vy = -21.2 m/s at t = 4.33 s
E) Vx = 21.2 m/s,Vy = -15.0 m/s at t = 3.33 s