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 Boyoung F.C. Dalian Boyoung F.C. Dalian Chanjoy Football Club () is a professional Chinese football club that currently participates in the China League Two. The team is based in Dalian, Liaoning and their home stadium is the 30,775 capacity Jinzhou Stadium. It used to be called Dalian Boyang（大连博阳）. Dalian Chanjoy F.C. was established on 20 August 2015. In January 2016, Dalian Boyang Construction Engineering Co., Ltd. officially bought the Dalian Tornado and changed their name as Dalian Boyang. However, Dalian Boyang failed to enter China League Two due to disadvantageous ranking order and played in the 2016 China Amateur Football League. They