Why was Isaac Newton important?


According to Curiosity.com, Isaac Newton's work focused on several topics which eventually became the basis for the entire field of classical physics. While he had many achievements, his most important theories included those that governed the laws of motion and the foundations of calculus.

Newton was the first person to adequately form a theory that encompassed the movement of bodies through space, including the principles of inertia, action, reaction and acceleration. Furthermore, he displayed through theoretical mathematics that the motion of objects could be effectively predicted. He was also the first to describe the force of gravity, noticing that all things attracted all other things in space and that the planets orbited the Sun by way of an invisible force, even though that force was not properly identified until Einstein developed his theory of relativity. In his most important publication, "Principia," Newton basically explained for the first time why things moved the way they do.

Newton also made a large contribution to the engineering of telescopic lenses. Prior to Newton, the glass lenses that made up most telescopes of the day produced fuzzy images at the edges of bright objects. Newton discovered that utilizing mirrors in his telescope would eliminate the fuzziness, and his telescope could outperform those with lenses that were far bigger.

Q&A Related to "Why was Isaac Newton important?"
Isaac Newton was a physicist and mathematician. He wrote the book "Principia, which summarizes his laws of classical physics and calculus. Isaac Newton is the father of Physics
Sir Isaac Newton is famous for the gravitational constant, the reflecting telescope and three laws of motion (inertia, F=MA, and equal and opposite reaction.
Isaac Newton is best know for his "discovery" of gravity (if you've heard the apple falling from a tree story, you've heard of him). However, Newton contributed a lot more
First Newton had many important discoveries. His law of Gravity is the
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Sir Isaac Newton
Isaac Newton's discoveries were so numerous and varied that many consider him to be the father of modern science. A graduate of Trinity College, Cambridge, Newton developed an intense interest in mathematics and the laws of nature which ultimately l... More »
Born: January 4, 1643, Woolsthorpe, Lincolnshire, England
Died: March 20, 1727
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Isaac Newton is most famous for his three laws of motion; the law of inertia where he stated that an object at rest will remain at rest unless acted on by an unbalanced ...
Sir Isaac Newton is famous for his theory of universal gravitation that became the basis for numerous subsequent scientific astronomical studies. He was a physicist ...
Sir Isaac Newton, the famous scientist more often than not worked alone. In fact, most of his important discoveries were made when he was alone thinking and experimenting ...
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