A muon (an elementary particle) is shot with initial speed 5.20x10^6 m/s into a region where an electric field produces an acceleration of 1.30x10^14...

A muon (an elementary particle) is shot with initial speed 5.20x10^6 m/s into a region where an electric field produces an acceleration of 1.30x10^14 m/s^2 directed opposite to the initial velocity. How far does the muon travel before coming to rest?