Question

A satellite of mass 600 kg in a circular orbit is at a height of 2000 metres above the earth's surface taking the radius of the earth to been 6400 km then the value of g is not to be one newtons kg inverse the satellites kinetic energies

Answer 1

Explanation:

K.E=GmM÷2R

=6.67×10^-11×600×6×10^24÷2×6400×1000

=3.75 ×10^9J