Physics, 08.08.2019 23:20 tyairamifflin2411

Suppose there are three stars in space, each moving at 100 km/s. star a is moving across (i. e., perpendicular to) our line of sight, star b is moving directly away from earth, and star c is moving away from earth, but at a 30° angle to the line of sight. from which star will you observe the greatest doppler shift? from which star will you observe the smallest doppler shift?

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Suppose there are three stars in space, each moving at 100 km/s. star a is moving across (i. e., per...

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