davist5116 davist5116

28-11-2018
Geography

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A white dwarf is a collapsed star with roughly the mass of the sun compressed into the size of the earth. what would be (a) the orbital speed and (b) the orbital period for a spaceship in orbit just above the surface of a white dwarf?

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jus2symone jus2symone

28-11-2018

(b) it sounds reasonable

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