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Is gravitational field a vector quantity?
Yes, the gravitational field is a vector quantity. It has both magnitude (strength) and direction, which are important in determining the effect of gravity on objects within the field.
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.
Is gravitational potential a scalal or vecror quantity?
Gravitational potential is a scalar quantity. It represents the amount of energy per unit mass at a point in a gravitational field. When considering gravitational potential, only the magnitude of the potential is important, not its direction.
Is gravity field vector or scalar?
Gravitational field is a vector quantity, as it has both magnitude (strength) and direction. It represents the force experienced by a mass placed in the field due to the presence of another mass.
What is the definition of a gravity force field?
A gravitational field is the force field that exists in the space around every mass or group of masses. This field extends out in all directions, but the magnitude of the gravitational force decreases as the distance from the object increases. It is measured in units of force per mass, usually newtons per kilogram (N/kg). A gravitational field is a type of force field and is analogous to electric and magnetic fields for electrically charged particles and magnets, respectively. There are two ways of showing the gravitational field around an object: with arrows and with field lines. Both of these are shown in the picture below. Arrows show the magnitude and direction of the force at different points in space. The longer the arrow, the greater the magnitude. Field lines show the direction the force would act on an object placed at that point in space. The magnitude of the field is represented by the spacing of the lines. The closer the lines are to each other, the higher the magnitude. The gravitational field varies slightly at the earth's surface. For example, the field is slightly stronger than average over subterranean lead deposits. Large caverns that may be filled with natural gas have a slightly weaker gravitational field. Geologists and prospectors of oil and minerals make precise measurements of the earth's gravitational field to predict what may be beneath the surface. Website Name : INshortkhabar
Where is Earths gravitational field strongest?
Earth's gravitational field is strongest at the surface, near the poles. This is because gravity is directly related to the mass of an object and is strongest closer to the center of the Earth.
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.
Is gravitational field a vector quantity?
Yes, the gravitational field is a vector quantity. It has both magnitude (strength) and direction, which are important in determining the effect of gravity on objects within the field.
What is the value of Earth's gravitational field at the center of the Earth?
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.
What does the gravitational field strength on a planet depend on?
The gravitational field strength on a planet depends on its mass and the distance from the planet's center. The greater the planet's mass, the stronger the gravitational field, and the closer you are to the planet's center, the stronger the gravitational field.
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 does the earths gravitational field do?
The Earth's gravitational field pulls objects towards its center, creating the force of gravity that keeps everything on the surface of the Earth and governs the motion of celestial bodies in space. The strength of gravity decreases with distance from the Earth's surface according to the inverse square law.
What is the different between geomagnetism and gravity?
Geomagnetism is the study of the earths magnetic field. The structure of the magnetic field of the earth is far more complex than the structure of the gravity field. Tidal variations in magnetic field have greater magnitude and more complex frequency structure as compared to the magnitude and frequency structure of tidal variation in gravity feilds. Gravity is an inherent property of all objects on the earth surface but geomagnetism is not . The earths magnetic pull is much weaker than its gravitational pull. Geomagnetism is Dipolar while gravity is not.
What is the gaseous envelope surrounding Earth that is held by Earths gravitational field?
The atmosphere. Is this a trick question?
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 scientific meaning of weight?
Weight is actually force in a fixed setting. In the context of a relatively large and uniform gravitational field (such as being on the surface of the planet), weight is the force along the line between the center of the gravitational field and the center of the object. That is, the weight of an object in such a gravitational field is the strength of that field multiplied by the mass of the object.
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.
