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Yes because they are all big and massive. At a fixed distance, the force of gravity is proportional to the planet's mass. So the big outer planets have moons and rings because of the strength of their gravity.
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Why do inner planets have thinner atmospheres than the outer planets?
An atmosphere is a layer of gas that surrounds a planet; this gas is attracted by gravity and is greater in volume depending on the strength of the gravitational field and the temperature of the atmosphere. The inner planets generally have less mass, resulting in a less strong gravitational field, and a warmer atmosphere meaning the atmosphere is thinner than the colder, larger outer planets.
Why do the outer planets travel slower than the inner planets?
Because they are farther away from the gravitational pull of the sun.
Why does it take the outer planets so long to orbit the Sun?
The outer planets take longer to orbit the Sun, because they are farther away from the Sun. It make its gravitational pull weaker to the farther planets. That means that the outer planets take longer to orbit the Sun.
Why is the atmosphere thick in the outer planets?
The outer planets have thick atmospheres because they are so big. The bigger the planet, the stronger the gravitational pull. This means that the bigger planets pull in more gasses, which creates a bigger, thicker atmosphere.
How are the inner planets different from the outer planets in size and make up?
Outer planets are made up of gas and dust particles, have thicker atmospheres and are bigger due to their place in orbit around the sun, while inner planets are mostly solid particles, warmer, and closer to the sun because of their gravitational attraction to it.
What do the inner planets do more quickly than the outer planets?
because of gravitational force of the earth is more in inner planet
What characteristics do the outer planets have?
All of the outer planets are made up of hydeogen and helium and all have rings that surround them and are generally all bigger than the inner planets
Why do the planets stay in orbit and not spin into outer space?
The force keeping planets in orbit is gravity from another, larger planet or mass. The larger the planet, the greater the gravitational force it will have. To give an example, the sun in our solar system keeps earth and all the other planets in our solar system in orbit because it has the greatest mass, meaning it also has the greatest gravitational force.
Why do inner planets have thinner atmospheres than the outer planets?
An atmosphere is a layer of gas that surrounds a planet; this gas is attracted by gravity and is greater in volume depending on the strength of the gravitational field and the temperature of the atmosphere. The inner planets generally have less mass, resulting in a less strong gravitational field, and a warmer atmosphere meaning the atmosphere is thinner than the colder, larger outer planets.
Why do planets not thrown off into the outer space?
because they have a gravitational pull
Why do the outer planets revolve around the sun slower?
There is less gravitational pull.
Why do the outer planets travel slower than the inner planets?
Because they are farther away from the gravitational pull of the sun.
What are the main diffenrences between the inner planets and the outer planets?
Outer planets are made up of gas and dust particles, and are farther out due to their gravitational attraction to the sun, while inner planets tend to be rocky and smaller.
Why does it take the outer planets so long to orbit the Sun?
The outer planets take longer to orbit the Sun, because they are farther away from the Sun. It make its gravitational pull weaker to the farther planets. That means that the outer planets take longer to orbit the Sun.
What force keeps the outer planets together?
Gravity and inertia.
Why outer planets rotates faster than inner planets?
They don't... An inner planet such as Mercury has an orbital speed of 107,00 MPH when compared to the outer most "planet" Pluto which rotates at 10,500 MPH. The gravitational restraints of the sun is greater on the inner planets than the outer allowing them to rotate faster without flying off into space. It's simple physics, the concepts of Centrifugal Force.
Do the outer planets move slow?
The reason for the slower movement of outer planets answers to the simple nature of the gravitational force, which varies with the inverse square of distance. For example, an object twice as distant would feel one quarter the gravitational pull. For a stable orbit, this would mean an outer planet would have to move more slowly. Meanwhile, the inner planets move more quickly, and Mercury, with an orbit closest to the sun, zips around it in only 88 days, compared to Naptune's 165 years.
