Charged particle fired at fixed charge
(See attached file for full problem description with proper symbols) --- A charge of -4.39 C is fixed in place. From a horizontal distance of 0.0132 m, a particle of mass 9.78 x 10-3 kg and charge -8.74 C is fired with an initial speed of 90.4 m/s directly toward the fixed charge. How far does the particle tr