A
asplode
Guest
i need to work out the orbital velocity of a satellite around an imaginary spherical planet with a diameter of 1600 km with a uniform density of 5200 kilograms per cubic metre. the only other details i have are that it is a circular orbit 630 km above the surface of the planet. i need to know its orbital velocity in metres per second. i have looked at a lot of formulae but cant understand them. Can you help please??