December 16, 2020
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I had never heard of centrifugal force when as a boy I went to an amusement park. In fact, I don't know if I could pronounce it. But I did experience it! They had this ride called The Rotor, and you get inside this round chamber and you stand against the wall. This chamber starts to spin faster and faster. Pretty soon it plastered me against that wall. Before long I had no choice where I was going to stand! There was this powerful, invisible force that was pushing me to the outside of that chamber. Well, guess what? That's the centrifugal force that my science teacher told me about years later - the kind that pushes things to the edge.