Earth Satellite

The rotation period of an earth satellite close to the surface of the earth is 83 minutes. The time period of another earth satellite in an orbit at a distance of three earth radii from its surface will be

An earth satellite of mass m revolves in a circular orbit at a height h from the surface of the earth. R is the radius of the earth and g is acceleration due to gravity at the surface of the earth. The velocity of the satellite in the orbit is given by

An earth satellite is revolving in circular orbit in equatorial plane, It is used for communication purpose. The satellite can transmit signals up to 60" latitude on earth. The angular velocity of satellite is

The period of revolution of an earth satellite close to surface of earth is 90min. The time period of aother satellite in an orbit at a distance of three times the radius of earth from its surface will be

Consider earth satellites in circular orbits. A geostationalry satellite must be at a height of about 36000 km from the earth's surface. Will any satellite moving at this height be a geostationary satellite? Will any satelite moving at this eight have a time period of 24 hours?

Prove that for an earth satellite, the ratio of its velocity at apogee (when farthest from earth) to its velocity at perigee (when closer to earth) is in the inverse ratio of its distance at apogee and perigee.

Prove that for an earth satellite, the ratio of its velocity at apogee (when farthest from the earth) to its velocity at perigee (when nearest to the earth) is the inverse ratio of its distances from apogee and perigee.

The period of revolution of an earth's satellite close to the surface of the earth is 60 minute. The period of another the earth's satellite in an orbit at a distance of three times earth's radius from its surface will be (in minutes)

The time period of the earth's satellite revolving at a height of 35800 km is