The mass of the earth is 6 x 10^24 kg. The potential energy of a body of mass 50 kg at a distance of 6.3 x 10^9 m from the centre of the earth is The mass of the earth is 6 x 10^24 kg. The potential energy of a body of mass 50 kg at a distance of 6.3 x 10^9 m from the centre of the earth is September 22, 2020 Category: Chapter 10 - Gravitation , MTG NEET Physics , Part 1 , Facebook Messenger WhatsApp Share this:TwitterFacebook Related