Question

An archer shoots and arrow horizontally at a target 15m away. The arrow is aimed directly at the center of the target, but it hits 52 cm lower.how long did it take for the arrow to reach the target

Answer 1

How long does it take to fall 0.52 meters?

.52 = (1/2) g t^2

1.04 = 9.81 t^2

t = 0.326 seconds

Answer 2

-7.67