This is a spoiler for all Artificial gravity space crafts. If somebody thinks that he can do whatever he can on earth, on the Space Craft, then here is bad news: No football, no soccer, no cricket, no birds can exist on the craft without confusion. Here is why: A projectile in the space-craft will not go along with the usual Newtonian-gravity equation. Once in the air, a body wont experience w^2 * r force. I have already derived the equation for the curved range, i.e. range on the rotating surface, if a projectile is projected from a hieght 'h' and it hits ground in the end. I have made a C++ program for it: Here (it also gives the aberration of range from normal earth-based projection) But, i did that ignoring the viscosity if the rotating atmosphere along the craft. Well, that is why I came here . I need to derive the same, but considering varying velocity of atmosphere, and viscosity.