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Problem

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Textbook Expert
Textbook ExpertVerified Tutor
12 Nov 2021

Given information

Given chart shows that the mean (average) distances  of the planets from the sun and their periods  (time of revolution in years), to make power model. 

Kepler’s Third Law of Planetary Motion states that “The square of the period of revolution of a planet is proportional to the cube of its mean distance from the sun.”

Given power model fits the given data.

Step-by-step explanation

Step 1.

Given power model  fits the given data.

Examine Kepler’s Third Law of Planetary Motion statement.

Let the period of revolution of a planet be and  mean distance of a planet from the sun is .  

Therefore, by Kepler’s Third Law of Planetary Motion , where is Kepler's constant.

 

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