When a mass is rotating in a plane about a fixed point, its angular momentum is directed along its angular momentum is directed along When a mass is rotating in a plane about a fixed point August 29, 2020 Category: Chapter 11 - Rotational Mechanics , NEET Last 32 Years Solved 1988 - 2019 Physics and Chemistry Video Solutions , Physics , Facebook Messenger WhatsApp Share this:TwitterFacebook Related