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Mercury, because it's the smallest if you don't consider Pluto to be a planet.

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16y ago

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Related Questions

What role does gravity play in the shapes of planets?

the bigger the planet the more gravity.the smaller the planet the least gravity


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.


Is it gravity in center of earth ZERO?

Yes. At least, the gravity resulting from planet Earth.


Is Pluto a dwarf planet because it doesn't have gravity?

Pluto is classified as a dwarf planet based on specific criteria set by the International Astronomical Union, not because of its gravity. Gravity is present on all celestial bodies, including dwarf planets like Pluto.


Which planet has the least mass?

Mercury is the least massive of all the planets. The least massive planet is Mercury (0.055 Earths). However, the planet with the weakest gravity is Mars. I am of course not treating Pluto as a Planet (as it is no longer categorized as a planet), if I were to count Pluto then it would be the least massive ( 0.0021 Earths).


Does the planet with the most moons get the strongest gravity?

In our solar system, at least, the planet with the greatest mass does happen to be the one with the most known moons. But I think the cause and effect work the other way. It's not the moons that give the planet strong gravity. It's the strong gravity of the planet that captures a bunch of moons.


Does gravity depend on the planet you are on?

Yes, gravity does depend on the planet you are on. The force of gravity is determined by the mass of the planet and your distance from its center. Therefore, gravity will be different on each planet based on these factors.


What is Venus classified as?

Venus is classified as a planet


On which planet will you weigh the least?

Mars has the lowest gravity of the planets in our solar system.Some people believe than you would weigh the least of Mercury because it is the smallest planet, but Mercury is more dense than Mars and thus has a stronger gravitation force.It's not much between them:Mars - 0.376gMercury 0.38 gEarth (For comparison) 0.99732 gSee related link for the other planets.Mars or Mercury. Both have a surface gravity of about 38% of Earth's.


What are the rules for a planet not to be considered a planet?

Pluto is not a planet because it has not cleared everything from its orbit. The rules of a planet are:It orbits the SunIt is large enough for gravity to squash it into a ballIt must have cleared everything in its orbit (Pluto did not fulfill this).


How many moons can be classified as a planet?

None, a planet has to fill all these qualifications: 1. It must orbit the parent star directly. 2. It must have hydrostatic equilibrium to the point where the gravity makes it a spherical shape. 3. It must empty its area of orbiting debris. (This one is often contested) If something fulfills the first two qualifications it is considered in the least a dwarf planet.


Can planet grow without gravity?

Gravity comes with mass so since a planet has mass there is some gravity. the bigger the planet the more mass it has. smaller planets have less gravity. so either way there is always some gravity on a planet.