A projectile is projected from the origin with a velocity of 20.0 m/s at an angle of 30.0 degrees above the horizontal. The projectile lands on a roof that is 4.00 m height. What is the velocity vector when the projectile hits the roof?
A. Vx = 17.3 m/s, Vy = +13.4 m/s
B. Vx = 14.3 m/s, Vy = -3.23 m/s
C. Vx = 15.2 m/s, Vy = -13.4 m/s
D. Vx = 16.8 m/s, Vy = -3.95 m/s
E. Vx = 17.3 m/s, Vy = -13.4 m/s
E. Vx = 17.3 m/s, Vy = -13.4 m/s
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Fill in the blank(s) with the appropriate word(s).