If the earth is treated as a sphere of radius R and mass M, its angular momentum about the axis of its rotation with period T is. If the earth is treated as a sphere of radius R and mass M its angular momentum about the axis of its rotation with period T is. October 17, 2020 Category: AIIMS Last 24 Years Solved 1996 - 2019 Physics and Chemistry Video Solutions , Chapter 11 - Rotational Mechanics , Physics , Facebook Messenger WhatsApp Share this:TwitterFacebook Related