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Problem

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Textbook Expert
Textbook ExpertVerified Tutor
29 Oct 2021

Given information

Mass of Galaxy =  

Mean distance from the center of Galaxy =  light-years

 

Step-by-step explanation

Step 1.

Formula Used:

The period of Sun's orbital motion about the center of the galaxy can be determined by using Kepler's third law,
 
Where,
 -gravitational constant
 -mean distance
 Mass of galaxy

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