consider a planet moving in an ellipitical orbit around the sun. The work done on the planet by the gravitational force of the sun consider a planet moving in an ellipitical orbit around the sun. The work done on the planet by the gravitational force of the sun October 5, 2020 Category: Uncategorised (JEE Advanced Physics by BM Sharma + GMP Solutions) , Facebook Messenger WhatsApp Share this:TwitterFacebook Related