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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.
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Is gravity a field force?
lol no gravity is not a force field since force fields kinda protects you from something, gravity is more like something with more mass attracting some other thing with less mass
What is the definition of gravitational field strength and how does it influence the motion of objects in its vicinity?
Gravitational field strength is a measure of the force of gravity at a specific point in space. It is represented by the symbol g and is measured in units of acceleration (m/s2). The gravitational field strength influences the motion of objects in its vicinity by exerting a force on them that causes them to accelerate towards the source of gravity. The greater the gravitational field strength, the stronger the force of gravity and the faster objects will accelerate towards the source.
The direction of a gravitational field?
Gravity always points to the mass it originates from. (it is an attractive force)
What is the definition of gravitational field strength and how does it affect the motion of objects in its vicinity?
Gravitational field strength is a measure of the force of gravity at a specific point in space. It determines how strongly objects are pulled towards a massive body, like a planet or star. The higher the gravitational field strength, the greater the force of gravity, which affects the motion of objects by causing them to accelerate towards the massive body.
The measure of the force of gravity on an object is the definition of?
The measure of the force of gravity on an object is the object's weight. Weight is the gravitational force acting on an object due to its mass and the acceleration due to gravity of the surrounding environment.
Is gravity a field force?
lol no gravity is not a force field since force fields kinda protects you from something, gravity is more like something with more mass attracting some other thing with less mass
What is the definition of gravitational field strength and how does it influence the motion of objects in its vicinity?
Gravitational field strength is a measure of the force of gravity at a specific point in space. It is represented by the symbol g and is measured in units of acceleration (m/s2). The gravitational field strength influences the motion of objects in its vicinity by exerting a force on them that causes them to accelerate towards the source of gravity. The greater the gravitational field strength, the stronger the force of gravity and the faster objects will accelerate towards the source.
How does the force of gravity between the sun and the earth move in an orbit?
The gravity field is best considered as a static field, with the force depending only on the distance and the mass of the two objects. Although the Earth moves in the gravity field, the field itself does not.
How does gravity slow down?
Gravity is a field or a force, and, hence, has little to do with speed.
The direction of a gravitational field?
Gravity always points to the mass it originates from. (it is an attractive force)
What is the definition of gravitational field strength and how does it affect the motion of objects in its vicinity?
Gravitational field strength is a measure of the force of gravity at a specific point in space. It determines how strongly objects are pulled towards a massive body, like a planet or star. The higher the gravitational field strength, the greater the force of gravity, which affects the motion of objects by causing them to accelerate towards the massive body.
The measure of the force of gravity on an object is the definition of?
The measure of the force of gravity on an object is the object's weight. Weight is the gravitational force acting on an object due to its mass and the acceleration due to gravity of the surrounding environment.
Which type of force can change the total momentum of a closed system?
Any external force applied on the system. Type of force ? ; from collision with another system, from a gravity field, gravity force. Depending on the system, from other field forces like electromagnetic force.
Is gravity considered a force in the field of physics?
Yes, gravity is considered a fundamental force in the field of physics. It is responsible for the attraction between objects with mass and is described by the theory of general relativity.
What force acts on an object at rest?
gravity and normal force (assuming presence of a gravitational field)
What are examples of field forces?
Gravitational force field, electric force field, magnetic force field.
Does a balance scale work by using force or gravity?
it works by reacting to the force created by the mass of your body being in a gravitational field. in short it works by using a force. but that force is because of gravity.
