Multiple Choice
The dwarf planet Eris has a moon called Dysomia,which is much smaller in mass than Eris.If Dysomia has an orbital period of 16 days and orbits Eris at a distance of 40,000 km,then what is the mass of Eris?
A) 2 × 1013 kg
B) 2 × 1022 kg
C) 2 × 1028 kg
D) 2 × 1032 kg
E) 2 × 1035 kg
Correct Answer:
Verified
Correct Answer:
Verified
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