For instance, he wrote Philosophiæ Naturalis Principia Mathematica (Cain, F.)- or better known as Mathematical Principles of Natural Philosophy. Published in 1687, this Magnum Opus described the foundations of classical mechanics and stated the three laws of motion. Each law had a different way of explaining the same universal concept: force. According to the Principia, the first law states “that a body remains in its state of rest until it is compelled to change that state by a force impressed on it.” What the phrase is stating is that if an object is in a constant movement, it will continue to move. The second law states that for something to move, it must have a mass and must be accelerating. The third and final law states that for every reaction, there is an equal opposing reaction. This means that when an object is pushed, there is an equal push that keeps the ball from staying in the air for a long duration of time. Newton also made a huge leap in the discovery in gravity. He extended on Kepler’s Laws of Planetary Motion and made his own mathematical explanation of gravity.
Newton did not only made a contribution to the category of physics, but for math as well. One of the most important works Newton has made for the mathematical sector today is his approach to infinitesimal calculus. He based his finding off of other foreign mathematicians such as Rene Descartes and Pierre De Fermat. Isaac’s goal of using this math concept was to understand the slope of a curve at a given point. This concept is similar to when students who take algebra would want to know f(x), or as Isaac Newton originally called it,