Engineering, 28.09.2019 00:30 Justadumbemo

We discover a nearby star with two planets. the first planet has an orbit period of 10 years and is in a circular orbit with radius 106 km. the second planet has an orbit period of 15 years. what is its orbit radius? you may assume it is also in a circular orbit.

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We discover a nearby star with two planets. the first planet has an orbit period of 10 years and is...