A horizontal spring mass system is executing SHM with time period of 4s. At time t=0, it is at mean position. Find the minimum time after which its potential energy becomes three times of kinetic energy. A horizontal spring mass system is executing SHM with time period of 4s. At time t=0 it is at mean position. Find the minimum time after which its potential energy becomes three times of kinetic energy. June 26, 2021 Category: Arihant Physics by D.C Pandey , Chapter 11 - SHM , Facebook Messenger WhatsApp Share this:TwitterFacebook Related