Read Sir Arthur C. Clarke's original proposal on Geostationary Satellite Communications: The 1945 Proposal by Arthur C. Clarke for Geostationary Satellite Communications (lakdiva.org) Discuss how Newton's Law of Universal Gravitation can be used to explain the movement of a satellite and how it maintains its orbit. What are necessary equations and examples of equations with calculations that describe this? Please provide references for understanding, my text has examples but none that I understand and I have the equations of orbital speed, newtons law of gravitation, acceleration due to gravity, conservation of energy, and orbital period