Help. Math question?

Question

Assume the world of Neopia is a spherical planet with a diameter of 1600 km with a uniform density of 5200 kilograms per cubic metre. If the moon of Kreludor is in a geostationary orbit around Neopia, and assuming a Neopian sidereal day is exactly 24 hours, how far is that geostationary orbit above the surface of Neopia?

Please submit your answer in kilometres, and round to the nearest kilometre. Submit only a number

Answer 1

34 468 km

Answer 2

Cheeky! Do your own homework! ;-)

Answer 3

I make it the 37th time this question has been asked. I wonder if it'll overtake the 2012 questions? You might find the answer somewhere here:

http://answers.yahoo.com/search/search_r...

Answer 4

to easy the answer is that many kilometers

Answer 5

4401km