A particle is moving in a circular path of radius a under the action of an attractive potential U=−k2/r^2. Its total energy is : A particle is moving in a circular path of radius a under the action of an attractive potential U=−k2/r^2. Its total energy is : October 27, 2020 Category: Chapter 3 - Laws of Motion , JEE Mains Physics 2002-2019 Solved Video Solutions , Facebook Messenger WhatsApp Share this:TwitterFacebook Related