My? Q10- A 10.0 g bullet traveling horizontally at 700 m/s strikes a stationary target and stops after
penetrating 14.5 cm into the target. What is the average force of the target on the bullet?

a charge 3q is at the origin, and a charge −2q is on the positive x axis at x=a. part a where on the x-axis would you place a third charge so it would experience no net electric force? enter an expression for the exact answer, which will involve a square-root sign. (do not enter an approximate decimal answer.)

a straight line sloped

i think it's 35 meters