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Here are the best resources to pass Astro 7N (ASTRO7N). Find Astro 7N (ASTRO7N) study guides, notes, assignments, and much more.
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Exam (elaborations) ASTRO 7N (ASTRO7N) Pennsylvania State University,
Exam (elaborations) • 14
pages
• 2023
ASTRO 7N 7N - Pennsylvania State University, Astro 7N Exam 1



What two properties of a planet affect the gravity we feel on its surface?





Two planets have the same radius. If Planet A is 5 times more mass than Planet B, how does gravity differ on the surfaces of the two planets?



Say that there were a planet X in our Solar System with a mass 1/4 the mass of Earth and a radius 1/2 the radius of Earth. How will the gravity on its surface compare to the surface gravity of Earth?



A planet...
Exam (elaborations) ASTRO 7N (ASTRO7N) Pennsylvania State University,
Last document update:
ago
ASTRO 7N 7N - Pennsylvania State University, Astro 7N Exam 1



What two properties of a planet affect the gravity we feel on its surface?





Two planets have the same radius. If Planet A is 5 times more mass than Planet B, how does gravity differ on the surfaces of the two planets?



Say that there were a planet X in our Solar System with a mass 1/4 the mass of Earth and a radius 1/2 the radius of Earth. How will the gravity on its surface compare to the surface gravity of Earth?



A planet...
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