## Physics (10th Edition)

$tan( \theta )$ = $\frac{opposite}{adjacent}$ $tan(12^{\circ})$ = $\frac{0.9}{x}$ $x$ = $\frac{0.9}{tan(12^{\circ})}$ distance travelled = $\frac{0.9}{tan(12^{\circ})}$ + 2.0 $\approx$ 6.234 m time = distance / speed $\approx$ 6.234 / 3.0 $\approx$ 2.1 s