1. The problem statement, all variables and given/known data Two point charges, 3q and q lie along x-axes. 3q is at 0.00 m and q is at 3.0m. Find the point between the 2 charges at which the net force on charge q is zero. 2. Relevant equations F=kq1q2/r^2 3. The attempt at a solution Really can't figure this one out. Missed the first lesson.