When milk is churned the cream separates from due to the?

When cream separates from milk, it is due to the centrifugal force generated by the churning process. As the milk is churned, it is subjected to a high speed rotation that causes the denser milk components, including skim milk and proteins, to move towards the center of the churning container, while the lighter fat components, which make up the cream, are forced towards the edges. This separation is a result of the difference in density between the milk components, and is what allows for the collection and skimming of cream for making butter and other dairy products.