Physics, 02.12.2019 18:31 rb161040

You are the science officer on a visit to a distant solar system. prior to landing on a planet you measure its diameter to be 1.8×107m and its rotation period to be 22.3 hours . you have previously determined that the planet orbits 2.2×1011m from its star with a period of 397 earth days. once on the surface you find that the free-fall acceleration is 12.2m/s2. what is the mass of the planet?

what is the mass of the star?

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You are the science officer on a visit to a distant solar system. prior to landing on a planet you m...

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