- #1

A particle(q=40nC, m=5g) moves in a region of space where the electric field is uniform and is given by Ex=-5.5N/C, Ey=Ez=0. If the position of and velocity of the particle at t=0 are given by x=y=0 and vx= 50m/s, vy=vz=0, what is the distance from the origin to the particle at t=2.0s.