what centripetal force is exerted on the body
The reactive centrifugal force is the reaction to the centripetal force, which is equal equal in magnitude to the centripetal force, directed away from the center of rotation. this force is exerted by the rotating object upon the object which exerts the centripetal force. The fictitious centrifugal force appears when a rotating reference frame is used for analyzing the system. The centrifugal force is exerted on all objects in the frame, and directed away from the axis of rotation. Both of the forces described above can be observed in action on a passenger riding in a car. When a car travels around a corner, the passenger's body pushes against the outer edge of the car.