Sir Isaac Newton’s greatest contribution to science was his discovery of the theory of gravitation and its importance. When Newton saw an apple falling from a tree, he realized that there had to be an exerting force that was pulling the apple down towards the earth. This force, which Newton called gravity, also pulls and holds the moon in the orbit, preventing it from floating away. Another theory Newton discovered is the theory of motion. This theory states that an object in motion will stay in motion until someone

The accomplishments Newton made has greatly influenced our world today. Without Newton’s theory of gravitation, it would be hard for us to understand how the universe, especially our solar system came about. How would we know how the Earth, moon and other planets are able to orbit around the sun and stars in a fixed position without ever rearing off? The discovery of light and color is important as well, especially in the advancement of art, photography and more effective telescopes. We could get a closer look with our universe because of Newton’s invention. Also, calculus shows the next level of mathematics. Without it, we would have less knowledge of mathematics. Today, students would usually learn calculus in the junior or senior year, before they enter college. Calculus helps us gain more knowledge by solving more practical problems. Therefore, the contributions of Newton’s work helped us build our way to the next level of life and lead us to a better understanding of our universe.

or something stops it or slows the object down. Sir Isaac Newton also explained the law of friction, that without friction an object can be in motion

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