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Physics, 07.04.2020 06:09 Thejollyhellhound20

A planet of mass m orbits a star of mass M, where m< 1. The orbital speed equals 2r/T
II. The gravitational force equals GMm/12
III. If the orbital radius r were greater, T would also be greater.

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A planet of mass m orbits a star of mass M, where m< 1. The orbital speed equals 2r/T
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