We have found another solar system around a star which has the same mass as our Sun. Suppose that a planet, named Mina, is orbiting the star at a distance of 1AU, and has twice the mass of the Earth. What (approximately) is the orbital period of the planet? Explain your answer. Oops. Its turns out the this solar system does not have a single star, but is in fact a binary star, with the two stars separated by 0.2AU. The total mass of the two stars is the same as our Sun. Will this affect the orbit of Mina? Please explain your answer. Earth is a great place for life to evolve. Will Mina be as hospitable for life forms as Earth? Please explain your answer.

We have found another solar system around a star which has the same mass as our Sun. Suppose that a planet, named Mina, is orbiting the star at a distance of 1AU, and has twice the mass of the Earth. What (approximately) is the orbital period of the planet? Explain your answer. Oops. Its turns out the this solar system does not have a single star, but is in fact a binary star, with the two stars separated by 0.2AU. The total mass of the two stars is the same as our Sun. Will this affect the orbit of Mina? Please explain your answer. Earth is a great place for life to evolve. Will Mina be as hospitable for life forms as Earth? Please explain your answer.

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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