The orbital velocity of an artificial satellite in a circular orbit just above the earth’s surface is ν. For a satellite orbiting at an altitude of half of the earth’s radius, the orbital velocity is the orbital velocity is The orbital velocity of an artificial satellite in a circular orbit just above the earth's surface is ν. For a satellite orbiting at an altitude of half of the earth's radius September 19, 2020 Category: Arihant Physics by D.C Pandey , Chapter 10 - Gravitation , Volume 1 , Facebook Messenger WhatsApp Share this:TwitterFacebook Related