a small sphere has a mass m=10^-3 kg and charge q =+1.00uc. The charge is release from rest and accelerate through a potential difference of 100000v. (a) Find the speed of the sphere after the acceleration. (b) if the sphere (which is already up to its max)is fired directly at a fixed (can't move) charge q=+2exp-5C. how close do the two charrges get before the first charge stops and reverses direction.