Liam throws a water balloon horizontally at $8\mathrm{.}2\frac{m}{s}$ out of a window $10$ m from the ground.

Part A

How far from the base of the building does the balloon land?

$4\mathrm{.}2$ m

$7\mathrm{.}8$ m

$12$ m

$2\mathrm{.}6$ m

$17$ m