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Newton found that gravity depends upon mass of the planet you are on and the distance you are from the what?
Wiki User
∙ 14y ago
The strength of gravity between 2 bodies depends on your mass and the planet's mass, and the distance between the center of your mass and the center of the planet's mass.
Wiki User
∙ 14y ago
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Does your weight change depending on the pull of gravity?
Yes. What you weigh depends on the gravity of the planet you are on.
How does the force of gravity pulling on the rocket change as the distance between it and the planet increases?
Gravity doesn't change, no matter where you are. One of the characteristics of the forces due to gravity is that they're inversely proportional to the square of the distance between the two masses involved. So as your distance from a planet changes, the mutual forces attracting you and the planet toward each other change in inverse proportion to the square of the distance between you and the center of the planet.
What are the Factors influencing acceleration due to gravity?
-- the planet's mass -- the distance from its center
What factors affect the acceleration due to gravity on a planet and how?
By far the most significant factor is the mass of the planet, thus, primarily effects which alter mass would be those which affect the gravitational field. There are some relativistic effects which can affect mass or gravity such as speeds approaching that of light, and also spin which can alter the radial component of the gravitational field, through the frame dragging effect (usually explained through general relativity's description of gravitation as a curvature of spacetime).
What happens to the mass and weight of an object if it is transported to another planet?
Mass . . . No change. Weight . . . Changes & depends on the gravity on the other planet compared to the gravity on Earth.
Is there a relationship between the distance a planet is from the sun and its surface gravity?
No. The strength of surface gravity on a planet depends on its size and mass.
How does mass affect the gravity on a planet or the sun?
The greater the mass the stronger the gravitational pull. You probably mean the "surface gravity". This is also affected by the distance of the surface from the center of the planet or Sun. The strength of the gravity falls in proportion to the distance squared, in accordance with Newton's Law of Gravity.
How did newton's work on orbit add to the work Kepler had done?
Kepler made discoveries regarding the planet's distance from the sun and how long it takes a planet to orbit the sun. In Newton's Version of Kepler's Third Law, Newton expands on these ideas by using his Theory of Gravity.
Is it true that the closer the planets are to the sun then the less gravity the planets have?
No. The surface gravity of a planet depends on its size and mass, not its distance from the sun.
How is the mass of the planet related to the amount of gravity?
Gravity is what keeps the planets orbiting round the Sun instead of disappearing off into outer space. We feel a constant gravity force - our weight - holding us down on the Earth's surface. Isaac Newton was the first one to postulate a gravity force that depends on distance. His idea was a force acting on each planet that varied with the inverse square of the planet's distance from the Sun. He was able to prove that if this was the law of gravity in the solar system, then the planets' orbits must follow Keplers' three laws. Kepler formulated his laws from Tycho Brahe's observations of the planets' positions, but it was many years later that Newton came up with the theory that confirmed these laws. People then realised that Keplers' laws and Newton's laws of motion and the law of gravity were all part of one big theory that all stacked up, and that is what we still believe today.
How does a planet's gravity vary with its mass?
The gravity of a planet is directly proportional to its mass, and inversely proportional to the square of the distance from the center of mass. For the gravity on the surface of the planet, the distance is just the planet's radius. Thus, if a planet has three times the mass, it has three times the gravity. If you are three times as far away, the gravity decreases by a factor of nine.
How does a planet's size relate to its pull gravity?
In a way, size does not effect a planet's "gravity", its mass does. The more mass a planet has, the stronger its gravitational force.But the "surface gravity" is affected by the radius of the planet. That's because it depends on the distance of the surface from the center of the planet.The important equation here is based on Newton's Law of Gravitation:Gravitational Force = G x M x m / d x d (where G is the Gravitational constant,M is the planet's mass, m is the mass of an object being attracted, and d is thedistance between the centers of the masses).
How does the gravity on a planet vary with their mass?
Gravity on a planet varies because it depends upon mass and distance. Mass is proportional to gravity is and every planet have different sizes and masses.F = G(mass1*mass2)/D squared.(G is the gravitational constant, which has the same value throughout our universe.)
Is the farther a planet is from the sun have less gravity it has?
No. The strength of gravity on a planet depends on its size and mass.
What happens to the gravity on large and small planet?
Gravity depends largely on mass, the bigger the planet the greater the gravity should be
How much different is the gravity at the end of the dwarf planet Haumea than it is at the middle given that it is twice as long as it is wide?
The force depends on distance from the centre of gravity. If you are twice as far the gravity is one quarter as strong.
How does the gravity of the planet vary with their weight?
The higher you go above the surface of a planet the weaker gravity gets. More specifically, the strength of gravity is inversely proportional to the square of your distance from the planet's center.
