A Ball Rolls Over the Edge of a Table with a Horizontal

Multiple Choice

A ball rolls over the edge of a table with a horizontal velocity v m/s. The height of the table is 1.6 m and the horizontal range of the ball from the base of the table is 20 m. How long does it take for the ball to hit the ground?

A) 0.29 s
B) 0.57 s
C) 1.14 s
D) 2.0 s
E) 9.8 s