Mechanical energy mechanical energy of the colliding objects has been converted into an equal amount of heat. Thus, the total energy of the system remains unchanged though the mechanical energy of the system has reduced. A satellite of mass formula_4 at a distance formula_5 from the centre of Earth possesses both kinetic energy, formula_6, (by virtue of its motion) and gravitational potential energy, formula_7, (by virtue of its position within the Earth’s gravitational field; Earth's mass is formula_8). Hence, mechanical energy formula_9 of a satellite is given by If the satellite is in circular orbit, the energy conservation equation can be further
Dalian Tornado F.C. Dalian Tornado F.C. Dalian Tornado Football Club () is an amateur Chinese football club that currently participates in the China Amateur Football League. The team is based in Dalian, Liaoning. Dalian Tornado was established in 2004. Dalian Tornado first entered the final stage of China Amateur Football League in 2011 and won champions. They became a fixture of the Amateur Football League final as well as the Chinese FA Cup. After a stellar 2015 season, The club had to sell their Chinese FA registration and entire first-team to Dalian Boyoung F.C.. The following 2017 league campaign saw the club start