156k views
1 vote
Calculate the speed of a satellite moving in a stable circular orbit about the Earth at a height of 4000 km from the surface of the earth (The mass of the earth is 5.97×1024 kg and the radius of the earth is 6.38×106 m).

User Dilson
by
5.2k points

1 Answer

4 votes

v^2 =GM/r^2

the speed of satellite is 3.12*10^6

User YenForYang
by
4.6k points