By how much percent does the speed of a ...

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 ?

`11.2 ` %

`41.4` %

`27.5` %

`34.4` %

Text Solution

Verified by Experts

The correct Answer is:

Topper's Solved these Questions

GRAVITATION
AAKASH INSTITUTE|Exercise ASSIGNMENT SECTION - B (OBJECTIVE TYPE QUESTIONS)|26 Videos
GRAVITATION
AAKASH INSTITUTE|Exercise ASSIGNMENT SECTION - C (PREVIOUS YEARS QUESTIONS)|52 Videos
GRAVITATION
AAKASH INSTITUTE|Exercise EXERCISE|20 Videos
ELECTROSTATIC POTENTIAL AND CAPACITANCE
AAKASH INSTITUTE|Exercise ASSIGNMENT SECTION - D|13 Videos
KINETIC THEORY
AAKASH INSTITUTE|Exercise EXERCISE (ASSIGNMENT) SECTION - D Assertion - Reason Type Questions|10 Videos

Similar Questions

Explore conceptually related problems

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

A satellite is orbiting the earth in a circular orbit of radius r . Its

The K.E. of a satellite in an orbit close to the surface of the earth is E. Its max K.E. so as to escape from the gravitational field of the earth is

The K.E. of a satellite in an orbit close to the surface of the earth is E . Its max K.E. so as to escape from the gravitational field of the earth is

An orbiting satellite will escape if

A satellite orbiting close to the surface of earth does not fall down becouse the gravitational pull of earth

A satellite is revolving in a circular orbit at a height h from the earth surface ,such that hlt lt R is the readius of the earth .Assuming that the effect of earth 's atmosphere can be neglected the minimum increase in the speed required so that the stallite could escape from the gravitational field of earth is :

The gravitational potential energy of satellite revolving around the earth in circular orbit is 4MJ . Find the additional energy (in MJ ) that should be given to the satellite so that it escape from the gravitational field of the earth.

A satellite is orbiting around the earth in a circular orbit. Its orbital speed is V_(0). A rocket on thrust to the satellite directed radially away from the centre of the earth. The uration of the engine burn is negligible so that it can be considered instantaneous. Due to this thrust a velocity variation DeltaV is imparted to the satellite. Find the minimum value of the ratio (DeltaV)/(V_(0) for which the satellite will escape out of the gravitational field of the earth.

AAKASH INSTITUTE-GRAVITATION -ASSIGNMENT SECTION - A (OBJECTIVE TYPE QUESTIONS)

The total mechanical energy of an object of mass m projected from s...
Text Solution
|
A body is thrown with a velocity equal to n times the escape velocity ...
Text Solution
|
The escape velocity of a body from earth is about 11.2 km/s. Assuming ...
Text Solution
|
If M is mass of a planet and R is its radius then in order to beco...
Text Solution
|
The atmosphere on a planet is possible only if [ where v(rms) is r...
Text Solution
|
A small satellite is revolving near earth's surface. Its orbital veloc...
Text Solution
|
The period of a satellite in a circular orbit of radius R is T, the pe...
Text Solution
|
By how much percent does the speed of a satellite orbiting in circular...
Text Solution
|
If potential energy of a satellite is -2 MJ ,then the binding ...
Text Solution
|
If a satellite of mass 400 kg revolves around the earth in an orbi...
Text Solution
|
If a satellite of mass 400 kg revolves around the earth in an orbi...
Text Solution
|
An artificial satellite relolves around a planet for which gravit...
Text Solution
|
The mean radius of earth is R, its angular speed on its own axis is w ...
Text Solution
|
A satellite of the earth is revolving in a circular orbit with a unifo...
Text Solution
|
A relay satellite transmits the television programme from one part of ...
Text Solution
|
If height of a satellite from the surface of earth is increased ...
Text Solution
|
The gravitational force on a body of mass 1.5 kg situated at a p...
Text Solution
|
A uniform sphere of mass M and radius R is surrounded by a concent...
Text Solution
|
Given that the gravitation potential on Earth surface is V(0). The pot...
Text Solution
|
Two point masses having mass m and 2m are placed at distance d . Th...
Text Solution
|