Two oscillating simple pendulums with time periods T and 4/5T are in phase at a given time. They are again in phase after an elapse of time Two oscillating simple pendulums with time periods T and 4/5T are in phase at a given time. They are again in phase after an elapse of time November 7, 2020 Category: Chapter 11 - SHM , MTG NEET Physics , Part 1 , Facebook Messenger WhatsApp Share this:TwitterFacebook Related