Answered: (a) What is the acceleration due to… | bartleby

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Consider a hypothetical extrasolar world, planet X, that
has 2.4 times the radius of the Earth and 1.7 times its
density.
(a) What is the acceleration due to gravity on the surface
of planet X?
(b) An interstellar astronaut lands on the equator of this
planet and finds that his apparent weight matches his
weight on Earth. What is the period of rotation of planet
X?

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