A satellite is revolving in a circular orbit of roundthe earth at a height of h. If the acceleration due to gravity at that height is g. The orbital speed of the satellite .

A satellite is revolving in a circular orbit of roundthe earth at a he

1.	A satellite is revolving in a circular orbit of roundthe earth at a height of h. If the acceleration due to gravity at that height is g. The orbital speed of the satellite .
Answer» `SQRT(GH)` `sqrt(2gh)` `sqrt(g(R+h))` `sqrt(gR)` ANSWER :C