The charge and coordinates of two charged particles held fixed in an y plane are q = 1 +3.0 C.x =3.5 cm.y =0.50 cm, and q =-4.0C,x=-2.0 cm.y =1.5 cm. Find 1 1 2 2 2 y coordinates should a third particle of charge q =+4.0 C be placed such that the net electrostatic force on particle 2 due to particles 1 and 3 is zero?