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The speed of a planet varies with the distance from the Sun according to Kepler's Third Law, so that the planets closer to the Sun have higher orbital velocities.
Since the gravitational effect of the Sun decreases with distance from it, the planets farther from the Sun do not have to move as rapidly to remain in orbit. (In fact, the speed is what establishes the orbit, not the other way around.)
So the outer planets, in addition to having much farther to travel in their orbits, are also moving more slowly. This combination means that outer planets take very much longer to orbit the Sun than do the inner planets such as Earth.
By comparison, the length of time it takes (in Earth years) for each of the outer planets to make one complete revolution around the Sun:
Jupiter - 11.9 Earth years
Saturn - 29.5 Earth years
Uranus - 84 Earth years
Neptune - 165 Earth years
What else can I help you with?
The speed of a planet in its orbit around the Sun depends primarily on the planet's?
The speed of a planet in its orbit around the Sun primarily depends on the planet's distance from the Sun. Planets closer to the Sun move faster in their orbits compared to planets farther away due to the gravitational pull of the Sun. The mass of the planet also plays a minor role in determining its orbital speed.
How is the distance of a planet from the sun related to its period of revolution?
The farther it is from the sun the longer its period of revolution (its "year").
How does a planets distance from the sun affect the planets orbit speed?
A planet's distance from the sun affects its orbit speed through Kepler's Third Law of Planetary Motion. The closer a planet is to the sun, the faster it travels in its orbit. This is because the sun's gravitational pull is stronger closer to the sun, causing the planet to move faster to maintain its orbital balance.
How does the speed of a planet depends on its distance from the sun?
This was worked out by Kepler about 400 years ago. Kepler's second law of planetary motion shows how a planet moves faster when it's nearer, in its elliptical orbit, to the Sun. Kepler's third law relates the time a particular planet takes to orbit the Sun to its average distance from the Sun. A planet which is farther from the Sun has a slower orbital speed than a planet closer to the Sun.
What is the point at which a planet is at its greatest distance from the sun in its orbit?
That point is called aphelion. The related term for an object orbiting around a planet or other non-sun object is apogee.
If the planet has less gravitation pull does that effect the speed it orbits around the Sun?
No. A planet's gravitational pull is determined by the planet's mass. A planet's orbital speed is determined by the the mass of the Sun and the planet's distance from the Sun.
The period of revolution of a planet is most closely related to its what?
The period of revolution of a planet is most closely related to its distance from the sun. The further a planet is from the sun, the longer it takes to complete one revolution.
How big will a planet be if it is located far from the sun?
The size of a planet is not related to it's distance from the sun. Planet mass and orbital velocity are factors that determine it's distance from the sun.
The speed of a planet in its orbit around the Sun depends primarily on the planet's?
The speed of a planet in its orbit around the Sun primarily depends on the planet's distance from the Sun. Planets closer to the Sun move faster in their orbits compared to planets farther away due to the gravitational pull of the Sun. The mass of the planet also plays a minor role in determining its orbital speed.
Which planet moves the most slowly in its orbit?
Of the major planets, Neptune. The speed of planets in their orbits is directly related to their distance from the sun. The farther a planet is from the Sun, the slower its orbital speed.
How is a planets distance from the sun affects its velocity?
The farther a planet is from the sun the slower its orbit speed.
What planet moves around the sun at the slowest speed of ant planet?
Pluto is the slowest planet to move around the sun, because of its far distance.
What is the relationship between a planet's distance from the sun and the planet's period of revolution?
The relationship between the planet's SPEED and its distance from the Sun is given by Kepler's Third Law.From there, it is fairly easy to derive a relationship between the period of revolution, and the distance.
What determines how long it takes a planet to revolve around the sun?
The time it takes for a planet to revolve around the sun is determined by its distance from the sun and its orbital speed. This relationship is described by Kepler's third law of planetary motion, which states that the square of the orbital period of a planet is proportional to the cube of its average distance from the sun.
Which two of the planet are closely related to their distance from the sun?
Temperature and orbital period.
How is the temperature and period of revolution of each planet related to its distance from the sun?
because the sun go to the earth
How is the distance of a planet from the sun related to its period of revolution?
The farther it is from the sun the longer its period of revolution (its "year").
