A charge of -2.80 nC is placed at the origin of an xy- coordinate system, and a charge of 1.50 nC is placed on the y axis at y = 4.05 cm . Part A If a third charge, of 5.00 nC , is now placed at the point x = 2.80 cm, y = 4.05 cm find the x and y components of the total force exerted on this charge by the other two charges. Express answers numerically separated by a comma. ? F2, F, = N Submit Request Answer Part B Find the magnitude of this force. F = N Submit Request Answer Part C Find the direction of this force. ? below the +x axis Submit Request Answer