Navigate

A satellite of mass m revolves around the earth of radius R at a height x from

A satellite of mass m revolves around the earth of radius R at a height x from its surface. If g is the acceleration due to gravity on the surface of the earth, the orbital speed of the satallite is

Options

(a) gx
(b) gR/R-x
(c) gR²/R+x
(d) {gR²/R+x}½

Correct Answer:

{gR²/R+x}½

Explanation:

No explanation available. Be the first to write the explanation for this question by commenting below.

AIEEE2004
admin:

Related Questions

  1. When indensity of radiation is increased on a photosensitive plate, then
  2. A charge Q is uniformly distributed over a large plastic plate. The electric field
  3. Which one of the following electrical meter has the smallest resistance?
  4. An electron of mass Mₑ, initially at rest, moves through a certain distance in a uniform
  5. In cyclotron, for a given magnet, radius of the semicircle traced by positive ion