Rapid Wall Skirting In A Circular Ride Where It Spins At A Rapid Velocity In What Direction Does The Net Force Act On A Body In It

In a circular ride where it spins at a rapid velocity in what direction does the net force act on a body in it - rapid wall skirting

I read that really the middle of the road, but it has no significance as a place that drives the way the testing for, against the body and make it to the walkway. Where does this power comes from (the source for that?)