A ball accelerates uniformly at −2.00 m/s2.

If the ball was initially moving at 0.20 m/s and the ball travels for 7.00 s, then what was its final velocity?

−1.8 m/s
negative 1.8 meters per second
−13.8 m/s
negative 13.8 meters per second
−14.2 m/s
negative 14.2 meters per second
+13.8 m/s