Solve the all parts of given question:
Question: A particle moving along the x-axis has its velocity described by the function vx=2t2 m/s, where t is in s. Its initial position is x0 = 1.7m at t0 = 0 s.
Part I: At 1.4 s, what is the particle's position?
Part II: At 1.4s, what is the particle's velocity?
Part III: At 1.4s, what is the particle's acceleration?
I need help to solve the above question and express your answer with the appropriate units.