The orbital velocity of an artifical satellite in a circular orbit just above the earth.s surface is V_(0). For a satellite orbiting in a circular orbit at an altitude of half of the radius of earth is

The orbital velocity of an artifical satellite in a circular orbit jus

1.	The orbital velocity of an artifical satellite in a circular orbit just above the earth.s surface is V_(0). For a satellite orbiting in a circular orbit at an altitude of half of the radius of earth is
Answer» `(SQRT(2//3))V_(0)` `(sqrt(3//2))V_(0)` `(2//3)V_(0)` `(sqrt(3//4))V_(0)` ANSWER :A