A Projectile Is Thrown Horizontally at 10 $\degree$ B)-266 $\degree$ C)-270 $\degree$ D)-600 $\degree$

Multiple Choice

A projectile is thrown horizontally at 10.0 m/s.The projectile hits the ground 0.510 s later.What is the angle of impact the projectile makes with the horizontal ground?

A) -30.0 $\degree$
B) -26.6 $\degree$
C) -27.0 $\degree$
D) -60.0 $\degree$