A satellite has a mass of 6 kg It is in circular orbit around a planet with a mass of 6 x 10 24 kg. The radius of the planet

is 10 6 m: the radius of the orbit is 10 m. What is the satellite's orbital period? For ease of calculation, asume that G = 2/3*10 -10 nm 2 kg 2 0 \pi \times 10^{2}= O_{\pi} \times 10^{3} \mathrm{~s} 0 \pi \times 10^{14} \text { s } O_{n} \times 10^{17} s None of these