What is the relationship between the size of planet and their distances from the sun?

Answer 1

The size of a planet does not have any relevance with its distance from the sun.

They are all dependent on the evolution after big bang which is a reference of their origin

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mass / distance between / orbital velocity / gravity / centripetal force

The (equal) force due to gravity on the planet and the sun is calculated from:

f = (G * m1 * m2) / d2

key:

f = force (newtons)

G = newtons gravity constant

m1 = sun mass (kg)

m2 = planet mass (kg)

d = distance between centres of gravity (metres)

The force due to centripetal action must equal the force of gravity, and only the one orbital velocity will provide this.

orbital velocity (metres per second) = square root ( ( G * m2 ) / d )

Its a fairly remote occurrence where all the (coincident) criteria are met, accounting for the large amount of space and the rarity of planets.

Answer 2

The size of a planet does not have any relevance with its distance from the sun.

They are all dependent on the evolution after big bang which is a reference of their origin

>

mass / distance between / orbital velocity / gravity / centripetal force

The (equal) force due to gravity on the planet and the sun is calculated from:

f = (G * m1 * m2) / d2

key:

f = force (newtons)

G = newtons gravity constant

m1 = sun mass (kg)

m2 = planet mass (kg)

d = distance between centres of gravity (metres)

The force due to centripetal action must equal the force of gravity, and only the one orbital velocity will provide this.

orbital velocity (metres per second) = square root ( ( G * m2 ) / d )

Its a fairly remote occurrence where all the (coincident) criteria are met, accounting for the large amount of space and the rarity of planets.

Answer 3

because it is the important thing that's why we are so far to the sun..so it will not bring us more heat. to our planets..

because it is the important thing that's why we are so far to the sun..so it will not bring us more heat. to our planets..

Answer 4

The sizes of the planets are generally larger farther from the Sun, especially since thick gaseous atmospheres are retained at a lower level of solar heating. The mechanism by which large planets predominate at a greater distance, and are much farther apart, is not well understood and may exist in few solar systems rather than being the rule. It is generally assumed that the planets coalesced from a protoplanetary disk of material of varying thickness.

Answer 5

The four inner planets are small rocky worlds whereas the outer four are gas giants. But, the largest of the gas giants is the innermost of the four. Also, all this is only after the outermost and smallest, Pluto, was judged not to be a proper planet but a dwarf planet. There are other dwarf planets further away from the sun. So clearly, there is no simple relationship.

Answer 6

The speed at which a planet orbit decreases with distance from the sun, and this is due to the decreased effect of gravity from the sun with distance.

Answer 7

No. It just so happens that the outer planets (farther from the sun) are gas planets which are usually bigger.

Answer 8

No. The gravity on a planet depends on its size and mass.

Answer 9

The distance from the Sun IS the radius of the orbit - your question, as phrased is meaningless.