An object moves along one dimension with a constant acceleration of 3.35 m/s over a time interval. At the end of this interval it has

An object moves along one dimension with a constant acceleration of 3.35 m/s² over a time interval. At the end of this interval it has reached a velocity of 13.6 m/s.
(a) If its original velocity is 6.80 m/s, what is its displacement (in m) during the time interval?