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Does a larger planet have greater or less acceleration of gravity?
Wiki User
∙ 15y ago
A larger planet has a stronger gravitational force.
Wiki User
∙ 15y ago
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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
Which planets have the largest accelerations of gravity?
The planet that has the largest acceleration of gravity is Jupiter. The planet with the least amount of gravity is Mercury. Actually, Pluto has less gravity than Mercury, but Pluto is not classified as a planet any more.
Which planet has the most gravity?
The answer is actually Jupiter.The acceleration due to gravity is greater on the surface of Jupiter than it isat the surface of any other planet in our solar system (assuming that a surfacecan be defined for each planet).
The acceleration due to gravity at the equator?
about 9.795m/s2 but9.8m/s2 is almost always used.Note: centripetal acceleration (from the earth's spin) cause apparent gravity to be about 0.3% less than actual gravity (about 9.767m/s2) at the equatoryou can find the acceleration of gravity on any planet by the equation:a=G(M/R2) where 'a' is the acceleration due to gravity, G is the gravitational constant (about .0000000000667), M is the mass of the earth ( or other planet), and R is the radius of the earth (or other planet)References:A.P. Physics class
How do rockets stay up in the air?
Rockets stay in the air so long as they are burning enough fuel to overcome the acceleration of gravity. Let me explain. For something to leave the surface of a planet, in our case that planet would be the Earth, it must overcome gravity. Gravity on the earth has a constant acceleration about 9.8 m/s that points toward the center of mass of the earth, which is somewhere near it's core. Now to overcome that force a rocket must have an anti-parallel acceleration that is greater than that of gravity. A rocket achieves the necessary acceleration by burning fuel that provides propulsion. So long as the rocket is burning enough fuel to keep it's acceleration above that of gravity it will stay in the air.
What is the effect of gravity on the planets?
simple, the larger the planet, the greater the force of gravity.
How is the planets size related to the pull of its gravity?
The larger the mass of the planet, the greater the force of its gravity.
Will Mars exert a smaller force of gravity on an object than Neptune?
Yes. That is because the acceleration due to gravity (ag) is larger on Neptune than on Mars. Ag on Neptune is 14.07 m/s2, while ag on Mars is 3.77 m/s2. (For comparison, ag on earth is 9.8 m/s2.)Gravity can be described using this equation:Fg = magwhere m is the mass of an object on a planet, and a is the acceleration due to gravity on a planet.If the mass is constant (the same object on each planet), the value of the force of gravity will be larger on Neptune because the acceleration is larger.
How is the size of a planet related to the thickness of it's atmosphere.?
It is not a linear relation but, the larger the planet, the greater the gravity, the more it is able to attract and keep.
How is the the size of a planet is related to it's thickness of atmosphere?
It is not a linear relation but, the larger the planet, the greater the gravity, the more it is able to attract and keep.
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).
Why the gravity of some planet is less or more than the gravity of the Earth?
More Mass = Greater "surfacegravity".But also alarger diameter = Less "surface gravity".So, for example, if the planet is larger than Earthand has more mass then the gravitational force at its surfacecould be greater or lessthan Earth's.
How does the amount of gravity on a planet affect the thickness of the atmosphere?
It is not a linear relation but, the larger the planet, the greater the gravity, the more it is able to attract and keep.
How does the gravity of the planet vary with its mass?
The larger the planet mass, the bigger force of gravity it has.
Do the 4 outer planets have the most gravity?
All outer planets are larger than Earth so they have greater gravity. Pluto is now counted as a dwarf planet.
How would a loss of mass affect a planet's gravity?
The greater the mass, the greater the force of gravity.
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
