1. The problem statement, all variables and given/known data A particle leaves the origin with an initial velocity v = (7.44i) m/s and a constant acceleration a= ( - 2.60i - 2.70j) m/s2. When the particle reaches its maximum x coordinate, what are (a) its velocity, (b) its position vector? 2. Relevant equations 3. The attempt at a solution I have found that the Magnitude of Acceleration is 3.75. What other information do I need to find to solve this problem?