Question

If it takes a planet 2.8 × 108 s to orbit a star with a mass of 6.2 × 1030 kg, what is the average distance between the planet and the star?

1.43 × 109 m
9.36 × 1011 m
5.42 × 1013 m
9.06 × 1017 m

Answer 1

Answer:

9.06*1017 is the right answer