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## Gravitation

### Physics

#### Previous Years Questions

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Match List - I with List - II .tg {border-collapse:collapse;border-spacing:0;} .tg td{border-color:black;border-style:...
NEET 2022
A body of mass 60 g experiences a gravitational force of 3.0 N, when placed at a particular point. The magnitude of the ...
NEET 2022
A particle of mass 'm' is projected with a velocity $$\upsilon$$ = kVe = (k &lt; 1) from the surface of the earth. (Ve ...
NEET 2021
The escape velocity from the Earth's surface is v. The escape velocity from the surface of another planet having a radiu...
NEET 2021
A body weighs 72 N on the surface of the earth. What is the gravitational force on it, at a height equal to half the rad...
NEET 2020 Phase 1
A body weight 200 N on the surface of earth. How much will it weight half way down to the centre of the earth?
NEET 2019
The work done to raise a mass m from the surface of the earth to a height h, which is equal to the radius of the earth, ...
NEET 2019
If the mass of the Sun were ten times smaller and the universal gravitational constant were ten times larger in magnitud...
NEET 2018
The kinetic energies of a planet in an elliptical orbit about the Sun, at positions A, B and C are KA, KB and KC, respec...
NEET 2018
Two astronauts are floating in gravitational free space after having lost contact with their spaceship. The two will
NEET 2017
The acceleration due to gravity at a height at a height 1 km above the rearth is the same as at a depth d below the surf...
NEET 2017
Starting from the centre of the earth having radius R, the variation of g (acceleration due to gravity) is shown by
NEET 2016 Phase 2
At what height from the surface of earth the gravitation potential and the value of g are $$-$$5.4 $$\times$$ 107 J kg...
NEET 2016 Phase 1
The ratio of escape velocity at earth (ve) to the escape velocity at a planet (vp) whose radius and mean density are tw...
NEET 2016 Phase 1
A satellite of mass m is orbiting the earth (of radius R) at a height h from its surface. The total energy of the satell...
NEET 2016 Phase 2
Two spherical bodies of mass M and 5M and radii R and 2R are released in free space with initial separation between thei...
AIPMT 2015 Cancelled Paper
A satellite S is moving in an elliptical orbit around the earth. The mass of the satellite is very small compared to the...
AIPMT 2015
Kepler's third law states that square of period of revoluation (T) of a planet around the sun, is proportional to third ...
AIPMT 2015 Cancelled Paper
A remote-sensing satellite of earth revolves in a circular orbit at a height of 0.25 $$\times$$ 106 m above the surfac...
AIPMT 2015
Dependence of intensity of gravitational field (E) of earth with distance (r) from centre of earth is correctly represen...
AIPMT 2014
A black hole is an object whose gravitational field is so strong that even light cannot escape from it. To what approxim...
AIPMT 2014
A particle of mass 'm' is kept at rest at a height 3R from the surface of earth, where 'R' is radius of earth and 'M' is...
NEET 2013 (Karnataka)
The radius of a planet is twice the radius of earth. Both have almost equal average mass densities. VP and VE are escape...
NEET 2013 (Karnataka)
Infinite number of bodies, each of mass 2 kg are situated on x-axis at distance 1 m, 2 m, 4 m, 8 m, . . . , respectively...
NEET 2013
A body of mass 'm' is taken from the earth's surface to the height equal to twice the radius (R) of the earth. The chang...
NEET 2013
Which one of the following plots represents the variation of gravitiational field on a particle with distance r due to a...
AIPMT 2012 Mains
If $${v_e}$$ is escape velocity and $${v_o}$$ is orbital velocity of a satellite for orbit close to the earth's surface,...
AIPMT 2012 Mains
A geostationary satellite is orbiting the earth at a height of 5R above the surface of the earth, R being the radius of ...
AIPMT 2012 Prelims
A spherical planet has a mass MP and diameter DP. A particle of mass m falling freely near the surface of this planet wi...
AIPMT 2012 Prelims
The height at which the weight of a body becomes $${\left( {{1 \over {16}}} \right)^{th}}$$, its weight on the surface ...
AIPMT 2012 Prelims
A particle of mass M is situated at the centre of a spherical shell of same mass and radius a. The magnitude of the grav...
AIPMT 2011 Mains
A particle of mass m is thrown upwards from the surface of the earth, with a velocity u. The mass and the radius of the ...
AIPMT 2011 Mains
A planet moving along an elliptical orbit is closest to the sun at a distance r1 and farthest away at a distance of r2. ...
AIPMT 2011 Prelims
The dependence of acceleration due to gravity g on the distance r from the centre of the earth, assumed to be a sphere o...
AIPMT 2010 Mains
(1)&nbsp;&nbsp;&nbsp;Centre of gravity (C.G) of a body is the point at which the weight of the body acts (2)&nbsp;&nbsp...
AIPMT 2010 Mains
The additional kinetic energy to be provided to a satellite of mass m revolving around a planet of mass M, to transfer i...
AIPMT 2010 Mains
A man of 50 kg mass is standing in a gravity free space at a height of 10 m above the floor. He throws a stone of 0.5 kg...
AIPMT 2010 Prelims
The radii of circular orbits of two satellites A and B of the earth, are 4R and R, respectively. If the speed of satelli...
AIPMT 2010 Prelims
A particle of mass M is situated at the centre of a spherical shell of same mass and radius a. The magnitude of the grav...
AIPMT 2010 Prelims
The figure shows elliptical orbit of a planet m about the sun S. The shaded area SCD is twice the shaded area SAB. If t1...
AIPMT 2009
Two satellites of earth, S1 and S2 are moving in the same orbit. The mass of S1 is four times the mass of S2. Which one ...
AIPMT 2007
The earth is assumed to be a sphere of radius R. A platform is arranged at a height R from the surface of the earth. The...
AIPMT 2006
Imagine a new planet having the same density as that of earth but it is 3 times bigger than the earth in size. If the ac...
AIPMT 2005
For a satellite moving in an orbit around the earth, the ratio of kinetic energy to potential energy is
AIPMT 2005
The density of a newly discovered planet is twice that of earth. The acceleration due to gravity at the surface of the p...
AIPMT 2004
A body of mass m is placed on earth's surface which is taken from earth surface to a height of h = 3R, then change in gr...
AIPMT 2003
The acceleration due to gravity on the planet A is 9 times the acceleration due to gravity on planet B. A man jumps to a...
AIPMT 2003
Two spheres of masses m and M are situated in air and the gravitational force between them is F. The space around the ma...
AIPMT 2003
With what velocity should a particle be projected so that its height becomes equal to radius of earth?
AIPMT 2001
A body of weight 72 N moves from the surface of earth at a height half of the radius of earth, then gravitational force ...
AIPMT 2000
Gravitational force is required for
AIPMT 2000
For a planet having mass equal to mass of the earth but radius is one fourth of radius of the earth. Then escape velocit...
AIPMT 2000

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