Physics Kinematics Level: Misc Level

An arrow is shot horizontally from a height of 4.9 m above the ground. The initial speed of the arrow is 45 m/s.Neglecting friction, how long will it take arrow to hit the ground?

a.9.2 s

b.6.0 s

c.1.0 s

d.1.4 s

e.4.6 s