A charge 5.04 nC is placed at the origin of an xy-coordinate system, and a charge -1.96 nC is placed on the positive x-axis at x = 3.99 cm A third particle, of charge 6.04 nC is now placed at the point x = 3.99 cm, y = 2.95 cm. Find the y-component of the total force exerted on the third charge by the other two. Give the answer in three significant figures. Fy = ? N