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Dependence of intensity of gravitational...

Dependence of intensity of gravitational field (E) of the earth with distance (r) from centre of the earth is correctly represented by

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Dependence of intensity of gravitational field (E) of earth with distance (r) from centre of earth is correctly represented by

Dependence of intensity of gravitational field (E) of earth with distance (r) from centre of earth is correctly represented by

The diagram showing the variation of gravitational potential of earth with distance from the centre of earth is

A cylinderical conductor of radius R is carrying constant current. The plot of the magnitude of the magnetic field, B with the distance, d from the centre of the conductor , is correctly represented by the figure:

The intensity of gravitational field at a point situated at a distance of 8000km form the centre of the earth is 6N//kg . The gravitational potential at that point is -(in joule /kg)

Find the intensity of gravitational field at a point lying at a distance x from the centre on the axis of a ring of radius a and mass M .

The gravitational potential energy of a body at a distance r from the center of the earth is U. The force at that point is :

A uniform solid of valume mass density rho and radius R is shown in figure. (a) Find the gravitational field at a point P inside the sphere at a distance r from the centre of the sphere. Represent the gravitational field vector vec(l) in terms of radius vector vec(r ) of point P. (b) Now a spherical cavity is made inside the solid sphere in such a way that the point P comes inside the cavity. The centre is at a distance a from the centre of solid sphere and point P is a distance of b from the centre of the cavity. Find the gravitational field vec(E ) at point P in vector formulationand interpret the result.

Following curve shows the variation of intesity of gravitational field (vec(I)) with distance from the centre of solid sphere(r) :

If V is the gravitational potential on the surface of the earth, then what is its value at the centre of the earth ?

AAKASH INSTITUTE ENGLISH-GRAVITATION -ASSIGNMENT SECTION - C (PREVIOUS YEARS QUESTIONS)
  1. A remote-sensing satellite of earth revolves in a circular orbit at a ...

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  2. Kepler's third law states that square of period of revolution (T) of a...

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  3. Dependence of intensity of gravitational field (E) of the earth with d...

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  4. A body of mass m taken from the earth's surface to the height equal to...

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  5. Infinite number of bodies, each of mass 2 kg are situated on x-axis at...

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  6. A spherical planet has a mass M(p) and D(p). A particle of mass m fall...

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  7. A geostationary satellite is orbiting the earth at a height of 5R abov...

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  8. The height at which the weight of a body becomes 1//6 th, its weight o...

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  9. If v(e ) is escape velocity and v(o) is orbital velocity of a satellit...

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  10. Which one of the following plots represents the variation of gravitati...

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  11. A planet moving along an elliptical orbit is closest to the sun at a d...

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  12. A particle of mass M is situated at the centre of a spherical shell of...

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  13. A particle of mass m is thrown upwards from the surface of the earth, ...

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  14. The radii of circular orbits of two satellites A and B of the earth ar...

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  15. A particle of mass M is placed at the centre of a uniform spherical sh...

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  16. The additional kinetic energy to be provided to a satellite of mass m ...

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  17. The dependence of acceleration due to gravity g on the distance r from...

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  18. The figure shows elliptical orbit of a planet m about the sun S. The ...

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  19. Two satellites of earth, S(1) and S(2) , are moving in the same orbit....

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  20. The earth is assumed to be a sphere of radius R. A platform is arrange...

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