When will the Earth stop spinning?

Every bit of knowledge can be very powerful in solving even highly complicated looking problems. In this study, I present a scientific (semi-empirical) path which leads the reader to the answer to the question: "When will the Earth stop spinning?". Practically, using the high school Physics and Math knowledge, that how a scientist would predict the fate of the Earth's spin is shown. I intend to make high school students, who have taken AP Physics classes, realize how powerful the knowledge they acquire even at the high school level when it comes to answering an advanced problem from real life or making scientific predictions.