for the sake of simplicity,assume that the planets revolve around the sun in circular orbits. prove keplers third law of gravitation. assume that the planets revolve around the sun in circular orbits. prove keplers third law of gravitation. for the sake of simplicity August 27, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) , Facebook Messenger WhatsApp Share this:TwitterFacebook Related