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What is the value of Earth's gravitational field at the center of the Earth?
Wiki User
∙ 12y ago
In the cavity at the center of the Earth, your weight would be zero, because you would be pulled equally by gravity in all directions.
- The gravitational field of Earth at its center is zero.
Wiki User
∙ 12y ago
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What does earths mass create?
Earth's mass creates a gravitational field, which is the effect of the warping of space time any massive body creates.
Is Earth's gravitational field the same as its electromagnetic field?
No. Earth's gravitational field is due to the large mass within it; the electromagnetic field is due to the movement of the metals in its core. There are also the standard differences between a gravitational and an EM field.
What is the earths gravitational field?
All objects within the universe attract all other objects through gravity. as distance increases this attraction lessens to an insignificant amount, however the force is still there. therefore the Earth's gravitational field's range is limitless.
What produces the earths gravity?
Earth's gravity is caused by its mass (or rather its energy). Everything that has mass will passively generate a gravitational field, even you and me! (Although we are not by far massive enough for the gravitational attraction between us to be noticeable.) It is not caused by the Earth's magnetic field, or the Earth rotation (in fact the rotation counteracts gravity in some places).
Why do scientists think Earths core contains iron?
The iron nickel core has been determined to actually exist from the examination of meteorites, from the gravitational field of Earth, and from the Earth's density in comparison to its volume.
Intensity of gravitational field of earth is maximum at?
at the center of earth
Where is earths moon located?
earths moon is located basicly on the earths gravitational pull called the ionosphere which is the highest magnetic field of earth
What happens if there is no core and mantle?
the earth will lose it's gravitational field or the crust and the outer core will start to move inwards because of the earths gravitational field
What is the gaseous envelope surrounding Earth that is held by Earths gravitational field?
The atmosphere. Is this a trick question?
With all the hassle it took to get the Apollo space ship off the earth how did they get it back off the moon?
When the Eagle landed on the moon it was inside its gravitational field and the eagle had just enough thrust to send it out of the moons gravitational field and back in to the Earths gravitational field when they were going back to the Earth.
Why can you only see one side of the moon from the earths surface?
because of the earth and moon's magnetic field and gravitational pull
What is the field strength at a distance one Earth radius beyond the surface?
I assume you mean, of the gravitational field? The gravitational field is inversely proportional to the square of the distance. At a distance of 1 Earth radius, the distance from the center of the Earth is twice the distance at the Earth's surface; thus, the field strength is 1/4 what it is on the surface. If at the surface the field strength is about 9.8 meters per second square, divide that by 4 to get the field strength at a distance of one Earth radius from the surface.I assume you mean, of the gravitational field? The gravitational field is inversely proportional to the square of the distance. At a distance of 1 Earth radius, the distance from the center of the Earth is twice the distance at the Earth's surface; thus, the field strength is 1/4 what it is on the surface. If at the surface the field strength is about 9.8 meters per second square, divide that by 4 to get the field strength at a distance of one Earth radius from the surface.I assume you mean, of the gravitational field? The gravitational field is inversely proportional to the square of the distance. At a distance of 1 Earth radius, the distance from the center of the Earth is twice the distance at the Earth's surface; thus, the field strength is 1/4 what it is on the surface. If at the surface the field strength is about 9.8 meters per second square, divide that by 4 to get the field strength at a distance of one Earth radius from the surface.I assume you mean, of the gravitational field? The gravitational field is inversely proportional to the square of the distance. At a distance of 1 Earth radius, the distance from the center of the Earth is twice the distance at the Earth's surface; thus, the field strength is 1/4 what it is on the surface. If at the surface the field strength is about 9.8 meters per second square, divide that by 4 to get the field strength at a distance of one Earth radius from the surface.
What is the direction of the gravitational field in your classroom?
The direction of the strongest gravitational force in my office is toward the center of the Earth ... the direction I call "down". I don't have a classroom.
What is the magnitude of gravitational field at earth's center?
If gravity on the surface of Earth is 9.8Nkg, then at the centre it would be 0Nkg
What does earths mass create?
Earth's mass creates a gravitational field, which is the effect of the warping of space time any massive body creates.
Why Does Gravitational Force Not Act Horizontally?
Because the earth behaves like a magnetic field with the center of the earth pulling everything towards it.... do the math.
Is Earth's gravitational field the same as its electromagnetic field?
No. Earth's gravitational field is due to the large mass within it; the electromagnetic field is due to the movement of the metals in its core. There are also the standard differences between a gravitational and an EM field.
