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

A satellite is revolving round the earth in an elliptical orbit. Its speed will be

A satellite revolving around the earth is

A satellite is revolving round the earth in an elliptical orbit :

The earth revolves round the sun in an elliptical orbit. Its speed

For a satellite revolving around the earth

Two ordinary satellites are revolving round the earth in same elliptical orbit, then which of the following quantities is conserved :-

The earth revolves around the sun in an elliptical orbit. It has a speed v_(1) when it is at the minimum distance d_(1) from the sun. When it is at the maximum distance d_(2) from the sun, its speed is

A satellite is revolving round the earth in circular orbit

A satellite revolves around the earth in a circular orbit. What will happen to its orbit if universal gravitational constant start decreasing with time.