A proton and an electron are released from rest,with only the electrostatic forces being exerted.Which of the following statements must be true about them as they move toward each other? (There could be more than one correct choice.)

Question

Quizplus · Accepted Answer

As the proton and electron move toward each other, the electric potential energy of the system decreases due to the attractive force between them, and this energy is converted into kinetic energy, which increases.

A Proton and an Electron Are Released from Rest,with Only