That should be Mercury. It, being the closest planet to the sun has the least distance to travel to complete one revolution. In addition, the sun's gravity having more effect on Mercury should also make it move in it's orbit faster. {Note this is a fallacy, the Sun has as much effect on Neptune as it does on Mercury, gravitation's pull is based on mass and distance: the Sun's mass doesn't change from planet to planet. Just because it is closer doesn't mean it gets more effect. Mercury is tiny AND very close to the Sun - this makes the gravitational force able to move it very fast** But it is affected just as much as any other planet.}
The closer the orbit to the Sun, the smaller the linear distance it travels:
Mercury's official "year" ~ 89 days (~ 3 months)
Venus 224 days
Earth 364 days
Mars 686 days (about 2 years)
Jupiter 11 years
Saturn 30 years
Uranus 84 years
Neptune 164 years **Were one of the larger planets closer to the Sun (in say Venus' orbit), it's likely it would not orbit so quickly and would take longer to have a year.
Force of Gravitation F = G x mass1 x mass2/radius2 G = gravitational constant, r = radius of the distance from the 2 bodies
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Mercury being the closest planet has the strongest gravitational force per unit mass. By Kepler's 3rd law a planet's orbital speed is inversely proportional to the square root of the distance.
The orbital period and speed are independent of a planet's mass and are determined only by the distance from the Sun.
A satellite revolves around a planet as it orbits it in space.
That would be the planet known as earth.it is our planet earth
A satellite revolves around a planet while it is revolving around around the sun (star). For example, moon (earth's natural satellite) revolves around earth while earth is revolving around the sun.
orbit, which is the curved path that a planet takes as it revolves around the sun.
The word is "planet." A planet is a large body that revolves around the sun, and a planetarium is a place where individuals can observe and learn about celestial bodies, including planets.
Mercury is the planet that revolves fastest around the sun, completing an orbit in about 88 Earth days.
The fastest is Mercury.
Mercury is the closest planet to the sun. Because of this, it revolves around the sun the fastest.
In our solar system Jupiter rotates on its axis the fastest. Mercury revolves around the sun in the shortest time
Mercury is a planet. By definition, it revolves around the sun.
A satellite revolves around a planet as it orbits it in space.
mercury
An orbit :)
no
Earth, the third planet from the sun.
mercury is the fastest
OF course Mercury, the closest planet to the sun.