An artifical satellite revolves in the orbit around the Earth without using any fuel. But an aeroplane requires fuel to fly at a centain height. Why ?

An artifical satellite revolves in its orbit around the earth without using any fuel. But an aeroplane requires fuel to fly at a certain height . Why So ?

An artificial satellite revolves it’s orbit around the earth without using any fuel. But an aeroplane requires fuel to fly off at a certain height, Why so ?

An artificial satellite resolves in its orbit around the earth without any fuel. But on aeroplane requires fuel to fly at a certain height. Why So ?

An artificial satellite is revolving around the earth without using any fuel. On the other hand an aeroplane requires fuel to fly. Why?

The satellite that revolves in polar orbit around the earth is called a______ satellite.

A satellite revolves around the Earth in an elliptical orbit. Its speed.

A satellite revolves around the earth in an elliptical orbit. Its speed is

A satellite revolves around the earth in an elliptical orbit. Its speed is