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Gravity always points to the mass it originates from. (it is an attractive force)
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∙ 11y ago
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How can you experimentally distinguish an electric field from a gravitational field?
Introduce two opposite charged objects one AT A TIME and if they move IN THE SAME DIRECTION, they are in a gravitational field, if they move IN DIFFERENT direction they are in an electric 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.
What makes the satellite's motion change direction?
The change in direction of motion of a satellite is caused by the gravitational field of the planet of which it is a satellite.
How does a gravitational field work?
A gravitational field works by creating a velocity profile that masses in the field follow. For example the Earth has a velocity of 29814m/s at the radius of 150Gigameters from the Sun. This This velocity V= Squareroot[GM/r] this velocity is independent of the Earth and just depends on the Gravitational field of the Sun. The Direction of the Velocity is angled to maintain the conservation of energy and balance the centripetal and centrifugal forces.
Can gravitational be added to electric field to get the total field?
No. The sum of the gravitational field and the electric field is a useless concept.
How can you experimentally distinguish an electric field from a gravitational field?
Introduce two opposite charged objects one AT A TIME and if they move IN THE SAME DIRECTION, they are in a gravitational field, if they move IN DIFFERENT direction they are in an electric 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.
What makes the satellite's motion change direction?
The change in direction of motion of a satellite is caused by the gravitational field of the planet of which it is a satellite.
How does a gravitational field work?
A gravitational field works by creating a velocity profile that masses in the field follow. For example the Earth has a velocity of 29814m/s at the radius of 150Gigameters from the Sun. This This velocity V= Squareroot[GM/r] this velocity is independent of the Earth and just depends on the Gravitational field of the Sun. The Direction of the Velocity is angled to maintain the conservation of energy and balance the centripetal and centrifugal forces.
Can gravitational be added to electric field to get the total field?
No. The sum of the gravitational field and the electric field is a useless concept.
Is gravitational potential energy is the same gravitational force?
No. Gravitational force is the pull an object experience from gravity. Gravitational energy is the energy an object has from its position in a gravitational field. An object moving up in a gravitational field gains gravitational energy.
What is Jupiters gravitational field strength?
Jupiters gravitational field strength is 25 Nkg^-1
How dense can something get before a gravitational field develops?
ANY object is surrounded by a gravitational field.
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 speed of a gravitational field?
The gravitational field is basically "just there". However, any change in the gravitational field - for example, when an object moves, collapses, etc. - is believed to propagate at the speed of light.
Do all planets have the same gravitational field strength as earth?
no No the greater the mass of any object the greater the gravitational field. Everything down to the finest speck of dust has a gravitational field.
Mercury's gravitational field strength?
Mercury's surface gravitational field strength is 0.38 times the Earth's.
