RELATION BETWEEN \(g\) AND G, VARIATION OF g
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Gravitation

270416 If \(R=\) radius of the earth and \(g\) =acceleration due to gravity on the surface of the earth, the acceleration due to gravity at a distance \((r

1 \(r\)
2 \(r^{2}\)
3 \(r^{-2}\)
4 \(r^{-1}\)
Gravitation

270417 If \(R=\) radius of the earth and \(g=\) acceleration due to gravity on the surface of the earth, the acceleration due to gravity at a distance ( \(r\lt R\) ) from the centre of the earth is proportional to

1 \(r\)
2 \(r^{2}\)
3 \(r^{-2}\)
4 \(r^{-1}\)
Gravitation

270418 Earth is flattened at poles and bulged at equator. This is due to

1 revolution of earth around the sun in an elliptical orbit
2 angular velocity of spinning motion about its axis is more at equator
3 centrifugal force is more at equator than poles
4 more centrifugal force at poles than equator
Gravitation

270419 Tidal waves in the sea are primarily due to

1 the gravitational effect of the moon on the earth
2 the gravitational effect of the sun on the earth
3 the gravitational effect of the Venus on the earth
4 the atmospheric effect of the earth itself
Gravitation

270420 Consider earth to be a homogeneous sphere. Scientist A goes deep down in a mine and Scientist B goes high up in a balloon. The gravitational field measured by

1 A goes on decreasing and that of\(B\) goes on increasing
2 \(B\) goes on decreasing and that of \(A\) goes on increasing
3 Each decreases at the same rate
4 Each decreases at different rates.
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Gravitation

270416 If \(R=\) radius of the earth and \(g\) =acceleration due to gravity on the surface of the earth, the acceleration due to gravity at a distance \((r

1 \(r\)
2 \(r^{2}\)
3 \(r^{-2}\)
4 \(r^{-1}\)
Gravitation

270417 If \(R=\) radius of the earth and \(g=\) acceleration due to gravity on the surface of the earth, the acceleration due to gravity at a distance ( \(r\lt R\) ) from the centre of the earth is proportional to

1 \(r\)
2 \(r^{2}\)
3 \(r^{-2}\)
4 \(r^{-1}\)
Gravitation

270418 Earth is flattened at poles and bulged at equator. This is due to

1 revolution of earth around the sun in an elliptical orbit
2 angular velocity of spinning motion about its axis is more at equator
3 centrifugal force is more at equator than poles
4 more centrifugal force at poles than equator
Gravitation

270419 Tidal waves in the sea are primarily due to

1 the gravitational effect of the moon on the earth
2 the gravitational effect of the sun on the earth
3 the gravitational effect of the Venus on the earth
4 the atmospheric effect of the earth itself
Gravitation

270420 Consider earth to be a homogeneous sphere. Scientist A goes deep down in a mine and Scientist B goes high up in a balloon. The gravitational field measured by

1 A goes on decreasing and that of\(B\) goes on increasing
2 \(B\) goes on decreasing and that of \(A\) goes on increasing
3 Each decreases at the same rate
4 Each decreases at different rates.
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Gravitation

270416 If \(R=\) radius of the earth and \(g\) =acceleration due to gravity on the surface of the earth, the acceleration due to gravity at a distance \((r

1 \(r\)
2 \(r^{2}\)
3 \(r^{-2}\)
4 \(r^{-1}\)
Gravitation

270417 If \(R=\) radius of the earth and \(g=\) acceleration due to gravity on the surface of the earth, the acceleration due to gravity at a distance ( \(r\lt R\) ) from the centre of the earth is proportional to

1 \(r\)
2 \(r^{2}\)
3 \(r^{-2}\)
4 \(r^{-1}\)
Gravitation

270418 Earth is flattened at poles and bulged at equator. This is due to

1 revolution of earth around the sun in an elliptical orbit
2 angular velocity of spinning motion about its axis is more at equator
3 centrifugal force is more at equator than poles
4 more centrifugal force at poles than equator
Gravitation

270419 Tidal waves in the sea are primarily due to

1 the gravitational effect of the moon on the earth
2 the gravitational effect of the sun on the earth
3 the gravitational effect of the Venus on the earth
4 the atmospheric effect of the earth itself
Gravitation

270420 Consider earth to be a homogeneous sphere. Scientist A goes deep down in a mine and Scientist B goes high up in a balloon. The gravitational field measured by

1 A goes on decreasing and that of\(B\) goes on increasing
2 \(B\) goes on decreasing and that of \(A\) goes on increasing
3 Each decreases at the same rate
4 Each decreases at different rates.
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Gravitation

270416 If \(R=\) radius of the earth and \(g\) =acceleration due to gravity on the surface of the earth, the acceleration due to gravity at a distance \((r

1 \(r\)
2 \(r^{2}\)
3 \(r^{-2}\)
4 \(r^{-1}\)
Gravitation

270417 If \(R=\) radius of the earth and \(g=\) acceleration due to gravity on the surface of the earth, the acceleration due to gravity at a distance ( \(r\lt R\) ) from the centre of the earth is proportional to

1 \(r\)
2 \(r^{2}\)
3 \(r^{-2}\)
4 \(r^{-1}\)
Gravitation

270418 Earth is flattened at poles and bulged at equator. This is due to

1 revolution of earth around the sun in an elliptical orbit
2 angular velocity of spinning motion about its axis is more at equator
3 centrifugal force is more at equator than poles
4 more centrifugal force at poles than equator
Gravitation

270419 Tidal waves in the sea are primarily due to

1 the gravitational effect of the moon on the earth
2 the gravitational effect of the sun on the earth
3 the gravitational effect of the Venus on the earth
4 the atmospheric effect of the earth itself
Gravitation

270420 Consider earth to be a homogeneous sphere. Scientist A goes deep down in a mine and Scientist B goes high up in a balloon. The gravitational field measured by

1 A goes on decreasing and that of\(B\) goes on increasing
2 \(B\) goes on decreasing and that of \(A\) goes on increasing
3 Each decreases at the same rate
4 Each decreases at different rates.
Join With Us for More Updates
Gravitation

270416 If \(R=\) radius of the earth and \(g\) =acceleration due to gravity on the surface of the earth, the acceleration due to gravity at a distance \((r

1 \(r\)
2 \(r^{2}\)
3 \(r^{-2}\)
4 \(r^{-1}\)
Gravitation

270417 If \(R=\) radius of the earth and \(g=\) acceleration due to gravity on the surface of the earth, the acceleration due to gravity at a distance ( \(r\lt R\) ) from the centre of the earth is proportional to

1 \(r\)
2 \(r^{2}\)
3 \(r^{-2}\)
4 \(r^{-1}\)
Gravitation

270418 Earth is flattened at poles and bulged at equator. This is due to

1 revolution of earth around the sun in an elliptical orbit
2 angular velocity of spinning motion about its axis is more at equator
3 centrifugal force is more at equator than poles
4 more centrifugal force at poles than equator
Gravitation

270419 Tidal waves in the sea are primarily due to

1 the gravitational effect of the moon on the earth
2 the gravitational effect of the sun on the earth
3 the gravitational effect of the Venus on the earth
4 the atmospheric effect of the earth itself
Gravitation

270420 Consider earth to be a homogeneous sphere. Scientist A goes deep down in a mine and Scientist B goes high up in a balloon. The gravitational field measured by

1 A goes on decreasing and that of\(B\) goes on increasing
2 \(B\) goes on decreasing and that of \(A\) goes on increasing
3 Each decreases at the same rate
4 Each decreases at different rates.