Two particles are in a uniform electric field whose value is
+2500 N/C. The mass and charge of particle 1 are m1 = 1.67 Ă— 10-5
kg and q1 = -7.65 C, while the corresponding values for particle 2
are m2 = 2.60 Ă— 10-5 kg and q2 = +17.5 C. Initially the particles
are at rest. The particles are both located on the same electric
field line but are separated from each other by a distance d. When
released, they accelerate, but always remain at this same distance
from each other. Find d.