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jupiter
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What planet has twice the gravity of earth?
Despite the fact that Uranus has a mass 14.5 times Earth's mass, its surface gravity isless thanEarth's.Jupiter and Neptune both have more "surface gravity" than Earth.
Why is Earth's gravity six times greater than the gravity on the moon?
The force of gravity is determined by the mass of two objects. Earth's is used as the standard. So on Earth your weight is the same as your mass. Other planets have a different mass than the Earth, so the attraction - or gravity as we call it - differs as well. The mass of the Moon creates a pull only 1/6 as strong as the Earth. Mass can be more or densely packed together such as a gas or solid rock. The density of the material also affects the force of gravity at the surface. The force of gravity diminishes with distance. So, floating on a gas giant that has the same mass as the Earth, you would feel less gravity.
How much gravity does mars have compared to earth?
The gravity of Earth is 2.6 times that of Mars.
Why does the moon orbits the earth?
Gravitational forces cause the Earth to pull on the Moon, and the Moon to pull on the Earth (Earth is about 81 times as massive). Since the Moon is travelling with sufficient velocity, it does not fall into the Earth, but rather orbits around the Earth. The mutual attractive force between the Earth and Moon, due to gravity, keeps the two bodies in a state of mutual revolution. If the force of gravity didn't exist, then the Moon would take off from the Earth in a straight line, and the Earth would likewise take off from the Sun.
What causes the northern and southern halves of the planet to experience winter and summer at opposite times?
the tilt on the earth
What planet has a force of gravity 0.894 times that on Earth?
Uranus.
What planet has a force of gravity with 2.54 times that of Earth?
Jupiter has approximately that surface gravity.
What is the planet with heavy gravity?
The force of gravity on Jupiter is 24.8 ms-2, a little over 2.5 times that on earth.
What planet has a force of gravity 0.894 times that of earth?
The planet Venus. See more details here: http://www.answers.com/topic/Venus
What would be the gravity in relatation to earth of a planet with 3.4 times the gravity on earth?
You already stated in the question that it has 3.4 times the gravity of Earth.
How does the force of gravity on Jupiter compare to the force of gravity in Earth?
At the surface, it is 2.64 times its value at the Earth's surface.
Does the weight of something change depending on where it is?
Yes, because if you are 90 pounds on earth you would be 15 pounds on the moon. This is because weight is the force of gravity acting on an object, and the force of gravity depends on the mass of the object. The force of gravity on the earth is six times greater than that of the moon, or, the force of gravity on the moon is 1/6 that of the earth. On earth, a person's weight would vary slightly between sea level and the top of a mountain. This is because the force of gravity is stronger the closer an object is to the center of the earth (or moon, or planet).
Does weight vary according to the force of gravity?
yes as the wight is directly proportional to gravity. In fact, weight itself is a force, as force is F=ma, such as weight on earth (or F) is a persons mass times the acceleration due to gravity on Earth (9.8 m/s2), and the force due to gravity changes depending where you are sense force due to gravity is F=G(m1m2/r2). So changing the mass of the planet changes the "weight" (aka force)
Is the pull of gravity from other planets the same as Earth?
No. The gravitational pull at the surface of a planet depends on that planet's mass and radius. Jupiter has the strongest gravity of any planet in the solar system: 2.53 times the surface gravity on Earth. Mercury has the weakest surface gravity at just 37% the gravity on Earth.
How strong is Neptune's magnetic field?
The force of gravity on the surface of planet Neptune, and all of the other gas giants, is surprisingly weak, because most of it is not made of solid material. Neptune's force of gravity is about 1.14 times that of Earth. If you weighed 100 pounds and if you could stand on the surface of Neptune (which you couldn't), you would weigh 114 pounds.
If a planet has 4 times the density but half the diameter of earth is it's gravity stronger or less?
No, the gravity of this planet will not be greater than that of earth. If the new planet has a mass equal to that of earth, its total gravity will be the same. There is a little ambiguity regarding 4 times earth density and half the earth's diameter if the idea is to keep the mass of this proposed planet the same as the earth. But setting that aside and assuming that the mass of the new planet is the same as earth's, the gravimetric field will be the same. Gravity is proportional to mass, and identical mass yields identical gravity. Now to the good part! The surface gravity of the new planet will be considerably higher than the surface gravity of earth. Both planets have the same mass and the same gravity, but a person standing on the surface of the new planet will be experiencing a whole lot more force pulling on him. All the mass of the new planet is beneath this person, but he's a lot closer to the center of gravityand will weigh a whole lot more.
Will planet Pluto be attracted to the sun with the same force as the earth?
No. Let's take Earth as a good example to start with. Let's say you look at the force of gravity of Pluto if it were twice as far from the Sun as Earth is. The force of gravity would be 2x2 = 4 times weaker. Move Pluto away from Sun twice that distance, and the force of gravity would be another 4 times weaker. Move Pluto away from the Sun another 2 times its previous distance, and the force of gravity between it and the Sun would be yet another 4 times weaker. And so on, until you reach a point in space where Pluto is really, actually positioned.
