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Because gravity is stronger as it gets closer to the planet it is orbiting. and orbits are caused by the gravity of the planit they are rotating.

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15y ago
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5mo ago

Outer planets take longer to orbit the sun because their orbits are larger and therefore they have more distance to cover in their journey around the sun, as described by Kepler's third law of planetary motion. Additionally, the gravitational pull of the sun decreases with distance, leading to slower orbital speeds for outer planets compared to inner planets.

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15y ago

It takes the outer planets longer to orbit the sun because, there farther away from it.

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Q: Why outer planets take longer to orbit than inner planets?
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Why does it take the outer planets so long to orbit the Sun?

Outer planets like Jupiter, Saturn, Uranus, and Neptune have larger orbits because they are farther away from the Sun compared to inner planets. This increased distance leads to a longer orbital period, resulting in longer years to complete one full orbit around the Sun.


How are inner and outer planets the same?

The inner planets are Mercury, Venus, Earth and Mars, while the outer planets are Jupiter, Saturn, Uranus and Neptune. They are the same in that they are spherical, the orbit the Sun in the same direction and they have an elliptical orbit.


What are two similarities about the inner and outer planets?

Both inner and outer planets orbit around the sun and have roughly spherical shapes. Additionally, they are part of the same solar system and are composed of similar elements, such as rock and metal for inner planets, and gas and ice for outer planets.


How are the inner and outer planets alike?

The inner and outer planets are alike in that they are all part of our solar system and orbit around the Sun. They also have varying sizes and compositions, with the inner planets being smaller and rocky while the outer planets are larger and gaseous. Additionally, they all have moons, but the outer planets tend to have more and larger moons compared to the inner planets.


What does the inner and outer planets have incomon?

Both inner and outer planets are part of our solar system and orbit around the sun. However, inner planets are rocky and located closer to the sun, while outer planets are gas giants and located further away.

Related questions

What takes long to orbit the sun inner or outer planets?

The outer planets take longer.


How are outer planets similar to inner planets?

They are similar in that both the inner and outer planets all orbit the sun.


What distinguishes inner planets and outer planets?

Inner planets have a radius orbit shorter than the orbit of Jupiter. Outer planets are all the other planets of the solar system.


How do the orbits of the outer planets compare to the inner ones?

The outer planets take much more time and also travel longer to complete a whole orbit around the Sun, than the inner ones.


Why does it take the outer planets so long to orbit the Sun?

Outer planets like Jupiter, Saturn, Uranus, and Neptune have larger orbits because they are farther away from the Sun compared to inner planets. This increased distance leads to a longer orbital period, resulting in longer years to complete one full orbit around the Sun.


What distinguish the inner and outer planets?

This is a very basic answer, but maybe it's what you're looking for. The inner planets are rocky, have no rings, and are smaller. The outer planets are large, gaseous, and have rings.


How do inner planets differ?

Inner planets differ from outer planets because they have rocky core (excepting Pluto), and the are much smaller than outer planets, which are bigger and take more time to orbit Sun than inner planets because of their location. Outer planets are farther from the Sun than inner planets.


What is the main difference between the orbits of the inner outer planets?

The main difference between the orbits of inner and outer planets is their distance from the Sun. Inner planets (Mercury, Venus, Earth, Mars) have shorter orbits and are closer to the Sun, while outer planets (Jupiter, Saturn, Uranus, Neptune) have longer orbits and are farther away from the Sun. Additionally, outer planets are larger and predominantly composed of gas and ice, while inner planets are smaller and have rocky surfaces.


How are inner and outer planets the same?

The inner planets are Mercury, Venus, Earth and Mars, while the outer planets are Jupiter, Saturn, Uranus and Neptune. They are the same in that they are spherical, the orbit the Sun in the same direction and they have an elliptical orbit.


What are two similarities about the inner and outer planets?

Both inner and outer planets orbit around the sun and have roughly spherical shapes. Additionally, they are part of the same solar system and are composed of similar elements, such as rock and metal for inner planets, and gas and ice for outer planets.


How are the inner and outer planets alike?

The inner and outer planets are alike in that they are all part of our solar system and orbit around the Sun. They also have varying sizes and compositions, with the inner planets being smaller and rocky while the outer planets are larger and gaseous. Additionally, they all have moons, but the outer planets tend to have more and larger moons compared to the inner planets.


Why does it take the pouter planets so long to orbit the sun?

The outer planets, such as Jupiter, Saturn, Uranus, and Neptune, have larger orbits around the sun because they are farther away. Their orbits are more elliptical, which means they take longer to complete a full orbit compared to the inner planets like Earth and Mars, which have smaller and more circular orbits.