The escape velocity of a sphere of mass m is given by (G= universal gravitational constant, Me=mass of the earth and Re=radius of the earth) Me=mass of the earth and Re=radius of the earth) The escape velocity of a sphere of mass m is given by (G= universal gravitational constant August 25, 2020 Category: Chapter 12 - Gravitation , NEET Last 32 Years Solved 1988 - 2019 Physics and Chemistry Video Solutions , Physics , Facebook Messenger WhatsApp Share this:TwitterFacebook Related