This is very simple question, and i just need a 2nd opinion. We have a Space Station (preferably a torus) with angular velocity ω and radius r. We have a car inside which OPPOSES the angular velocity and moves with the speed ωr . So, will the gravity felt in this car be Zero? Or will it be something else? If we replace the car with Usain Bolt, and ask him to run at the speed of ωr , opposing Angular velocity, then, what will be the change in this case?