Determine the orbital period of the faster planet

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Reference no: EM13492241

Two newly discovered planets follow circular orbits around a star in a distant part of the galaxy. The orbital speeds of the planets are determined to be 41.0 km/s and 55.1 km/s. The slower planet's orbital period is 8.57 years.

(a) What is the mass of the star?

(b) What is the orbital period of the faster planet, in years?

Reference no: EM13492241

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