Compute each part of given problem:
Problem : A particle moves on the xy-plane, starting from the origin at t = 0 with an initial velocity having an x component of 18 m/s and a y component of -11 m/s. The particle experiences an acceleration that is in the x direction given by ax = 6.2 m/s2.
Part I: Determine the total velocity vector at any time.
Part II: Calculate the velocity and speed of the particle at t = 5.0 s and the angle the velocity vector makes with the x-axis.
Part III: Determine the x and y coordinates of the particle at any time t and its position vector at this time.
Show all work, use additional paper if necessary.