A moon is in orbit around a planet. The moon's orbit has a semimajor axis of 3.5 x 108 m and has an orbital period of 1.618 days. Use these data to estimate the mass of the planet. Express the mass of the planet, M, in terms of the orbital period T, the length a of the orbit's semimajor axis, and the universal gravitation constant G. M= (Use integers or fractions for any numbers in the expression.)

A moon is in orbit around a planet. The moon's orbit has a semimajor axis of 3.5 x 108 m and has an orbital period of 1.618 days. Use these data to estimate the mass of the planet. Express the mass of the planet, M, in terms of the orbital period T, the length a of the orbit's semimajor axis, and the universal gravitation constant G. M= (Use integers or fractions for any numbers in the expression.)

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 25PQ

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