Suppose the mass of the Sun is suddenly doubled, but the Earth's orbital radius remains the same.

Question:

(a) Would the length of an Earth year increase, decrease, or stay the same?

(b) Find the length of a year for the case of a Sun with twice the mass.

(c) Suppose the Sun retains its present mass, but the mass of the Earth is doubled instead. Would the length of the year increase, decrease, or stay the same?

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Physics

ISBN: 978-0321976444

5th edition

Authors: James S. Walker

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Question Posted: Aug 31, 2017 11:35 AM

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Suppose the mass of the Sun is suddenly doubled, but the Earth's orbital radius remains the same.

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Picture the Problem The Earth orbits the Sun according to Keplers third law Strate...View the full answer

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