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ISAAC NEWTON

INTRODUCTION
• Sir Isaac Newton was an English mathematician, physicist, astronomer, theologian and author.
• His book PHILOSOPHY NATURALIS PRINCIPIA MATHEMATICIA laid the foundation of “classical mechanics”.
• Newton also made creative offering to “OPTICS” and shares credit with “GOTTFRIED WILHELM LEIBNIZ” for developing the minute calculus.
• In principia, Newton prepare the “laws of motion”and universal gravitation that formed the controlling scientific view point until it was replaced by the theory of relativity.
• In mechanics, history Laws of motion, the basic principles of modern physics, result in the expression of the law of universal gravitation.

A WALK THROUGH HIS LIFE

 Isaac Newton was born in 25th December 1642, the community of WOOLSHORPE.
 His father died when Newton was three months old
 Then his mother Hannah Ayscough remarried, second husband Reverend Barnabas Smith.
 Newton’s mother, leaved her son in the care of his maternal grandmother.
 From the age of about 12 until he was 17, Newton was educated at the kings school, Grantham, which taught Latin and Greek probably imparted a significant foundation of mathematics
 Many automated models where made during the school year
 He graduated from Trinity College in 1665
 The discovery of the famous binomial theory and the beginning of the branch of calculus in 1665
 Newton’s thought that the Apple fell from the bottom of the apple tree in 1665. and this thought was the result of “GRAVITY THEOREM’s” emergence in 1687, 22 years later
 Aristotle predicated that all objects in the universe obey to kinds of laws
 When Newton thought that the same law would be obeyed in heaven and earth, it was the beginning of a new ideology. Thus, in 1666, Newton declared the “law of gravity”.
 The Study of the moon’s orbit, however, was slightly different from Newton’s calculation. So Newton temporarily postponed his law of gravity, which he developed
 Letter Newton’s work on the structure of light was studied
 Boyle’s claim that prism produces colours when a Ray of light is passed through a prism is not accepted by Newton
 He provided it was wrong through his experiment
 Another prism was reversed and the colour that originated from the first prism were merged to create the first illumination. Newton’s experiments with prism made him famous
 Newton at the age of 29, become the Lucasian professor of mathematics at Cambridge
 The reflective telescope was built in 1668
 The optics model, published in 1704, is a summary of his lecture and observation send it to the royal society from 1672 to 1676
 In 1680, Newton was in a position to write principia
 Newton’s work in the field philosophia naturalis principia mathematicia, published in 1687, and the sketch of principia, can be translated as “mathematical laws of philosophy of nature”
 After being elected to the British parliament in 1689, he fell ill.
 It is believed that gold can be made from lead and juice in his last days and has been used for many years.
 Newton has been on the cure since 1725. He died on 22nd March, 1727 at the age of 85.

PROFILE
NAME:ISAAC NEWTON
DATE OF BIRTH: 4th JANUARY 1643
PLACE OF BIRTH: WOOLS THORPE
ENGILOND
NATIONALITY: BRITISH
EDUCATION- THE KING’S SCHOOL, GRANTHAM
TRINITY COLLEGE, CAMBRIDGE
FAMOUS WORK – DE ANALYSI PER AEQUATIONES NUMERO TERMINORUM
Infinitas [1669 published 1711]

DE MOTU CORPORUM IN GYRUM [1684]

PHILOSOPIRE NATURALIS PRINCIPIA

MATHEMATICA [1687]

SCALA GGRADUUM CALORIS. (AIORUM

DESCRIPTIONES ADD SIGNA [1701]

-OPTICKS [1704]

ARITHMETICA UNIVERSALIS. [1707]
AWARDS: [1672] FELLOW OFROYAL SOCIETY : KNIGHT BACHELOR

DIED : 31STMARCH1727 [AGED -84]
DEATH PLACE: KENSINGTON, ENGLAND

QUOTES

“What we know is a drop,
Whatwe don’t know is an OCEAN.”

“we built too many walls
And not enough bridges”

“No great discovery was ever made without a bold guess.”

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