The condition for a uniform spherical mass M of radius r to be a black hole is (G= gravitational constant, g= acceleration due to gravity ). g= acceleration due to gravity ). The condition for a uniform spherical mass M of radius r to be a black hole is (G= gravitational constant September 12, 2020 Category: AIIMS Last 24 Years Solved 1996 - 2019 Physics and Chemistry Video Solutions , Chapter 12 - Gravitation , Physics , Facebook Messenger WhatsApp Share this:TwitterFacebook Related