How many years would it take to double the suns mass at

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Gravitational infall: Calculate the required mass accumulation rate to the present Sun from r = 8 to r = RS (radius of sun) in order to get LS (Luminosity of sun ). How many years would it take to double the Sun's mass at this rate? How would the mass accretion affect the Earth's orbital period/distance from the Sun?

Reference no: EM13643833

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