A new planet is discovered orbiting a distant star. Observations have confirmed that the planet has a circular orbit with a radius of 30 AU and takes 140 days to orbit the star. Determine the mass of the star. State your answer with appropriate mks units. [NOTE: AU stands for "astronomical unit". It is the average distance between Earth & the Sun. 1 AU= 1.496 × 10¹1 m.]

A new planet is discovered orbiting a distant star. Observations have confirmed that the planet has a circular orbit with a radius of 30 AU and takes 140 days to orbit the star. Determine the mass of the star. State your answer with appropriate mks units. [NOTE: AU stands for "astronomical unit". It is the average distance between Earth & the Sun. 1 AU= 1.496 × 10¹1 m.]

Physics for Scientists and Engineers: Foundations and Connections

1st Edition

ISBN:9781133939146

Author:Katz, Debora M.

Publisher:Katz, Debora M.

Chapter7: Gravity

Section: Chapter Questions

Problem 15PQ: When Sedna was discovered in 2003, it was the most distant object known to orbit the Sun. Currently,...

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