An orbiting satellite around the earth w...

An orbiting satellite around the earth will escape from the gravitational pull of the earth if its kinetic energy is

increased `sqrt2` times

doubled

increased `2sqrt2` times

quadrupled

Text Solution

Verified by Experts

The correct Answer is:

Topper's Solved these Questions

ELECTROSTATICS
NIKITA PUBLICATION|Exercise Multiple Choice Questions|458 Videos
INTERFERENCE AND DIFFRACTION
NIKITA PUBLICATION|Exercise MULTPLE CHOICE QUESTIONS|333 Videos

Similar Questions

Explore conceptually related problems

A satellite is moving with a constant speed v in circular orbit around the earth. An object of mass ‘2m’ is ejected from the satellite such that it just escapes from the gravitational pull of the earth. At the time of ejection, the kinetic energy of the object is:

A satellite is moving with a constant speed v in circular orbit around the earth. An object of mass m is ejected from the satellite such that it just escapes from the gravitational pull of the earth. At the time of ejection, the kinetic energy of the object is :

A satellite is moving with a constant speed 'V' in a circular orbit about the earth. An object of mass 'm' is ejected from the satellite such that it just escapes form the gravitational pull of the earth. At the tme of its ejection, the kinetic energy of the object is

A geostationary satellite is revolving around the earth. To make it escape from gravitational field of earth, is velocity must be increased

By how much percent does the speed of a satellite orbiting in circular orbit be increased so that it will escape from the gravitational field of the earth ?

The kinetic energy of a satelliete in its orbit around the earht is E. What shoud be the kinetic energy of the satellite so as to enable it to escape crom the gravitational pull of the Earth?

If a satellite is moving around thee earth in an orbit of 5 R radius , here R = radius of the earth . The minimum kinetic energy required to be provided to the satellite such that it escapes the gravitational field of the earth is ( M and m are masses of earth and satellite respectively )

NIKITA PUBLICATION-GRAVITATION-Multiple Choice Questions

If a satellite is moved from one stable circular orbit to a farther st...
Text Solution
|
The energy of a satellite revolving round the earth in a circular orbi...
Text Solution
|
An orbiting satellite around the earth will escape from the gravitatio...
Text Solution
|
A bullet is fired up with velocity equal to escape velocity. The sum o...
Text Solution
|
A bullet is fired up with velocity less than escape velocity. The sum ...
Text Solution
|
If g is the acceleration due to gravity on the earth's surface, the ga...
Text Solution
|
What is the minimum energy required to launch a satellite of mass m fr...
Text Solution
|
The energy required to move an earth satellites of mass m from a circu...
Text Solution
|
If the kinetic energy of a satellite is 2xx10^(4)J, then its potential...
Text Solution
|
The binding energy of a system of earth and its satellite orbiting rou...
Text Solution
|
Two satellite of the same mass are orbiting round the earth at height ...
Text Solution
|
A satellite of mass m is orbiting the earth at a height h from its sur...
Text Solution
|
In above equation No. 304, the potential energy of the satellite is
Text Solution
|
How much energy must be spent to pull the satellite in Q. No. 304 out ...
Text Solution
|
How much energy must be spent to pull the satellite in Q. No. 304 out ...
Text Solution
|
For two saatellitw at distance R and 7R above the earth's surface, the...
Text Solution
|
A satellite is orbiting the earth in a circular orbit of radius r. Its
Text Solution
|
The potential energy os a body of mass 100 kg is circulating in orbit ...
Text Solution
|
The total energy of the body is
Text Solution
|
A satellite circles a planet of unknown mass in circular orbit of radi...
Text Solution
|