The class is about heat, waves, and light. The website wants exactly the perfect answer and in the same metric system units that are stated on the calculators that are on the picture for the question, if not, it'll mark it wrong.

Point of Zero Force A +7.1 UC is placed 19.4 cm to the left of a -3.8 UC charge. How far from the negative charge should a third charge be placed so that it experiences no net force? Give a positive answer if the third charge should be placed to the right of the negative charge, and a negative answer if to the left. 5 O. d = cm abc sin(x) Ox10" Submit Reset Reset All .First figure out roughly where the third charge can be placed so that the forces from the first two charges will balance. .Set the two forces on the third charge equal--you will have to solve a quadratic equation to find the position of the third charge