Sir Isaac Newtons Law Of Universal Gravitation Essay

Gravity if one of the four fundamental forces in the universe. Though the fundamental principles of it eluded scientists until Sir Isaac Newton was able to mathematically describe it in 1687 (Eddington 93). Gravity plays a serious part in everyday actions as it keeps everything on the ground; without gravity everything would be immobile unless a force was applied (then it would move infinitely because there would be no force to stop it). nbsp;nbsp;nbsp;nbsp;nbsp;Perhaps, the best place to start then would be with such a simple item as an apple (after all it is what quot;sparkedquot; Newtons creativity). The apple is one of the two curiosities (the other being the moon) that led Newton to discover The Law of Universal†¦show more content†¦So the force of the earth pulling the apple to the ground is proportionally the same as the force the apple exerts back on the earth. nbsp;nbsp;nbsp;nbsp;nbsp;Now Johannes Kepler lived some forty-five years before Isaac Newton. And he showed that the orbits of the planets in our solar system were elliptical. When the time of Newton came around he mathematically proved that, if Keplers First Law was true, then the force on a planet varied inversely with the square of the distance between the planet and the sun. He did this using Keplers Third Law (Zitzewitz 160). The distance in this formula is from the center of the masses and is the average distance over their entire period. It is also important to note that the force acted in the direction of this line (an important factor when dealing with vectors) (Zitzewitz 160). nbsp;nbsp;nbsp;nbsp;nbsp;Newton, confident that his idea of all objects exerting a force back on Earth, devised a formula for Universal Gravitation. It is important to note that Newton was not the first to think of Universal Gravitation, he was just the first one to make considerable and remarkable proofs for it based on mathematical explanations. He said that if force is relative to the mass of an object and its acceleration then the force between two objects must also be the same. Thus he came up with the first part of the equation. Also, as he had provedShow MoreRelatedSir Isaac Newton was one of the greatest physicist and mathematicians of all time. He was born in1600 Words   |  7 PagesSir Isaac Newton was one of the greatest physicist and mathematicians of all time. He was born in England on December 25, 1642 on Christmas. He died at the age of eighty four on March 20, 1727. Newton was never married and never had any children. Though he did have three siblings from his mother’s second marriage. Some of Newton’s achievements in physics and mathematics are; Newton’s law of universal gravitation, Newton’s three laws of motion, calculus, refraction of light, reflecting telescopeRead MoreThe Genius Of Sir Isaac Newton1687 Words   |  7 Pages History has had its fair share of phenomenal scientists, but none can overshadow the genius of Sir Isaac Newton. Isaac Newton was born on January 4, 1643. His father died before he was born and he lived in Colsterworth in Lincolnshire with his grandparents and three siblings. Isaac Newton was know to be quite secluded as a young boy. Young Newton had a knack for model making and art, for example, he made a working model of a windmill at some point in his childhood. He also made other things suchRead MoreApollo 13 Movie Physics Essay1035 Words   |  5 Pagesjobs both use many of the laws of physics. In fact, almost everything they do involves physics. Apollo 13 is a movie that epitomizes what those jobs are like and how much physics is required. The three main laws of physics in the movie were Newton’s Law of Universal Gravitation, Newton’s First Law, and Newton’s Third Law. One main law in Apollo 13 was Newton’s Law of Universal Gravitation, defined as F=Gm1m2r2, where G=6.67Ãâ€"10-11. The first main scene in which this law was needed was when NASARead MoreSir Isaac Newton And The Scientific Revolution967 Words   |  4 PagesEnlightenment. Sir Isaac Newton had the greatest impact on this portion of European history through his discoveries built upon the work of Kepler and Galileo, the use of his work as a catalyst and foundation for other movements, and the unity of his work with his faith. Isaac Newton is quoted as having said, â€Å"To me there has never been a higher source of earthly honor or distinction than that connected with advances in science† (â€Å"Isaac Newton Quotes†). This honor is something Sir Isaac Newton certainlyRead MoreBiography of Sir Isaac Newton Essay1142 Words   |  5 PagesIsaac Newton is considered by many to be one of the most influential people in human history. Born on January 4th 1643 (New Style calendar, December 25th 1642 on the Old Style) at Woolsthorpe Manor in Woolsthorpe-by-Colsterworth, Isaac Newton was involved in the fields of physics, math, astronomy, among other fields. Best known in the Physics community for his three laws of motion as well as his description of universal gravitation, he was also responsible for much during his life. Born three monthsRead MoreEssay on The Life of Sir Isaac Newton 1394 Words   |  6 Pagesthe centuries, math has evolved in an astounding way. Since the beginning of time, there have been many mathematicians that has influenced and contributed to the math we know today. None compares to the work of Sir Isaac Newton. He was influential as a person, as well as in his work. Sir Isaac Newton was born on December 25, 1642 in Wools Thorpe, Lincolnshire. Shortly after his father’s death, Newton was born premature and was not expected to survive. After his father’s death, his mother got remarriedRead MoreInformative Speech Essay833 Words   |  4 Pageswith the knowledge he left behind, Sir Isaac Newton was able to develop calculus, natural forces, and optics. From birth to early childhood, Isaac Newton overcame many personal, social, and mental hardships. It is through these experiences that helped create him to be the person we know today, that is why he is worthy of the Scientist of the Century award. Introduction 1. Attention-getter: What we know is a drop, what we don’t know is an ocean. said Isaac Newton 2. Establishment of ethos:Read MoreSir Isaac Newton Essay examples866 Words   |  4 PagesBorn on Christmas Day, 1642, Isaac Newton spent his early childhood in a small farm-house in the hamlet of Woolsthope, sixty miles northwest of Cambridge and one hundred miles from London. Newtons biological father died before he was born and his mother remarried two years later to the Reverend Barnabas Smith. Newton attended the Kings School at Grantham at the age of twelve but was brought home by his mother at nearly the age of sixteen to manage the estate. Luckily for science, Newton showedRead MoreThe Development Of Astronomy During The Scientific Revolution1888 Words   |  8 PagesGalileo designed and constructed an improved telescope, which he used to make significant astronomical discoveries that supported Copernicus’ theory (Telescopes, sec. 2). Further along in the Scientific Revolution, Newton developed the universal law of gravitation, which defined the force that pulls o bjects to Earth and keeps the planets in orbit around the Sun (Scientific Revolution). The groundbreaking developments in the science of astronomy made in Europe during the Scientific Revolution; includingRead MoreSir Isaac Newton: Standing on the Shoulders of Galileo and Aristotle1454 Words   |  6 Pageswidespread acceptance of Sir Isaac Newton’s models and laws may often be taken for granted, but this has not always been so. Throughout history, scientists and philosophers have built on each other’s theories to create improved and often revolutionary models. Although Newton was neither the first nor the last to bring major innovations to society, he was one of the most notable ones; many of his contributions are still in use today. With the formulation of his laws of motion, Sir Isaac Newton contributed