The Sun's mass is 2.0×1030 kg, its radius is 7.0×105 km, and it has a rotational period of approximately 28 days. If the Sun should collapse into a white dwarf of radius 3.7x10³ km, what would its period be if no mass were ejected and a sphere of uniform density can model the Sun both before and after?

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Chapter1: Units, Trigonometry. And Vectors
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The Sun's mass is 2.0x1030 kg, its radius is 7.0×105 km, and it has a rotational period of approximately 28 days. If the Sun should collapse into a white dwarf of
radius 3.7x103 km, what would its period be if no mass were ejected and a sphere of uniform density can model the Sun both before and after?
Transcribed Image Text:The Sun's mass is 2.0x1030 kg, its radius is 7.0×105 km, and it has a rotational period of approximately 28 days. If the Sun should collapse into a white dwarf of radius 3.7x103 km, what would its period be if no mass were ejected and a sphere of uniform density can model the Sun both before and after?
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