A Projectile Is Projected from the Origin with a Velocity

Multiple Choice

A projectile is projected from the origin with a velocity of 45.0 m/s at an angle of 30.0 degrees above the horizontal. What is the time it takes for the projectile to hit the ground?

A) 2.54 s
B) 3.02 s
C) 4.59 s
D) 5.31 s
E) 6.04 s