Satellite Orbits and Uses

The aim of this lecture is to present on Satellite Orbits and Uses. here briefly describe how are Satellites classified. This lecture briefly describe motion of spacecraft and derive the expression for escape velocity. There are many different satellite orbits that can be used. The ones that receive the most attention are the geostationary orbit used as they are stationary above a particular point on the Earth. Here also explain on calculate energy changes in the gravitational field for spacecraft leaving the Earth and the solar system show an understanding of geostationary orbits and their application.