Physics

#### In a gravitational field, at a point where the gravitational potential is zero

PhysicsGeneral

- The gravitational field is not necessarily zero
- Nothing can be said definitely, about the gravitational field
- None of these
- The gravitational field is necessarily zero

#### Answer:The correct answer is: The gravitational field is necessarily zero

## Book A Free Demo

+91

Grade

Select Grade

### Related Questions to study

maths-

#### If then the angle between and is

#### If then the angle between and is

maths-General

maths-

#### The acute angle made by the line joining the points and with the -axis is

#### The acute angle made by the line joining the points and with the -axis is

maths-General

maths-

#### is perpendicular to , then

#### is perpendicular to , then

maths-General

physics

#### The mass of the earth is 6.00 Kg and that of the moon is 7.40 kg. The constant of gravitation G=6.667Nm^{-2} kg^{--2}.The potential energy of the system is -7.79 Joules. the mean distance between the earth and moon is =

#### The mass of the earth is 6.00 Kg and that of the moon is 7.40 kg. The constant of gravitation G=6.667Nm^{-2} kg^{--2}.The potential energy of the system is -7.79 Joules. the mean distance between the earth and moon is =

physicsGeneral

physics-

#### If P= where percentage error in and are respectively and then total percentage error in measurement of

A=b

^{4}the fractional error in is#### If P= where percentage error in and are respectively and then total percentage error in measurement of

physics-General

A=b

^{4}the fractional error in isphysics

#### A spherical planet has a mass MP and diameter Dip A particle of mass falling freely near the surface of this planet will experience an acceleration due to gravity, equal to

#### A spherical planet has a mass MP and diameter Dip A particle of mass falling freely near the surface of this planet will experience an acceleration due to gravity, equal to

physicsGeneral

physics

#### The masses and radius of earth and moon are M_{1} ,R_{1 }and M_{2} R_{2 }respectively. Their centres are d distance of apart. The minimum velocity with which a particle of mass should be projected from a point mid way between their centres so that it escapes to infinity is……

#### The masses and radius of earth and moon are M_{1} ,R_{1 }and M_{2} R_{2 }respectively. Their centres are d distance of apart. The minimum velocity with which a particle of mass should be projected from a point mid way between their centres so that it escapes to infinity is……

physicsGeneral

physics

#### A rocket is launched with velocity 10. If radius of earth is R then maximum height attained by it will be =…….

#### A rocket is launched with velocity 10. If radius of earth is R then maximum height attained by it will be =…….

physicsGeneral

physics

#### What is the intensity of gravitational field at the center of spherical shell

#### What is the intensity of gravitational field at the center of spherical shell

physicsGeneral

physics

#### The height at which the weight of a body becomes 1/16 th its weight on the surface of (radius R) is

#### The height at which the weight of a body becomes 1/16 th its weight on the surface of (radius R) is

physicsGeneral

physics

#### Escape velocity of a body of 1 kg. on a planet is 100ms^{-1} . Gravitational potential energy of the body at the planet is =.....j

#### Escape velocity of a body of 1 kg. on a planet is 100ms^{-1} . Gravitational potential energy of the body at the planet is =.....j

physicsGeneral

physics

#### The acceleration of a body due to the attraction of the earth (radius R ) at a distance 2R from the surface of the earth is (g = acceleration due to gravity at the surface of earth)

#### The acceleration of a body due to the attraction of the earth (radius R ) at a distance 2R from the surface of the earth is (g = acceleration due to gravity at the surface of earth)

physicsGeneral

physics

#### Acceleration due to gravity on moon is 1/6 of the acceleration due to gravity on earth, If the ratio of densities of earth and moon is then radius of moon Rm in terns of Re will be,

#### Acceleration due to gravity on moon is 1/6 of the acceleration due to gravity on earth, If the ratio of densities of earth and moon is then radius of moon Rm in terns of Re will be,

physicsGeneral

physics

#### The Gravitational P.E of a body of mas at the earth's surface is -mg Re. Its gravitational potential energy at a height Re from the earth's surface will be = here (Re is the radius of the earth),

#### The Gravitational P.E of a body of mas at the earth's surface is -mg Re. Its gravitational potential energy at a height Re from the earth's surface will be = here (Re is the radius of the earth),

physicsGeneral

physics

#### The Gravitational P.E of a body of mas m at the earth's surface is -mg Re. Its gravitational potential energy at a height Re from the earth's surface will be = here (Re is the radius of the earth),

#### The Gravitational P.E of a body of mas m at the earth's surface is -mg Re. Its gravitational potential energy at a height Re from the earth's surface will be = here (Re is the radius of the earth),

physicsGeneral