1. The problem statement, all variables and given/known data An object is moving in the x direction at 1.6 m/s when it is subjected to an acceleration given by a = 0.52 j m/s2. What is its velocity vector after 4.1 s of acceleration? 2. Relevant equations v= vxi +vyj 3. The attempt at a solution[/b I got for the i vector 1.6 m/s because it said that that was the x velocity, and for the y velocity I just multiplied the time and the acceleration vector and it gave me 2.13 m/s and both are right but I don't know why, i need someone to explain me why please.