Current Attempt in Progress Your answer is partially correct. Two particles with charges +5e and -5e are initially very far apart (effectively an infinite distance apart). They are then fixed at positions that are 5.96 x 10 1 m apart. What is EPEfinal - EPEinitial, which is the change in the electric potential energy? Number Units e Textbook and Media Hint Save for Later Attempts: 4 of 5 used Submit AnswerMultiple-Concept Example 4 deals with the concepts that are important in this problem. As illustrated in the figure, a negatively charged particle is released from rest at point B and accelerates until it reaches point A. The mass and charge of the particle are 4.28 x 10 4kg and -8.88 x 10 5 C, respectively. Only the gravitational force and the electrostatic force act on the particle, which moves on a horizontal straight line without rotating. The electric potential at A is 36.0 V greater than that at B: in other words, VA * VB = 36.0 V. What is the translational speed of the particle at point A? Us = 0 m/s Number Units m/s