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### Sr. Isaac Newton

SCIENCE PROJECT

Newton’s Laws

# 1 An object in motion will stay in motion , unless an outside force acts upon it.

# 2 A body will accelerate with acceleration proportional to the force and inversely

Proportional to the mass.

Newton’s Universal Law Of Gravitation:

Every massive particle in the universe attracts every other

massive particle with a force witch is directly proportional

To the product of their masses and inversely proportional to

The square of the distance.

Newton’s 7 Contributions To Science

- 1 -. Sir Isaac Newton contributed to many branches of human thought, among which physics and mathematics were the fields in which he contributed substantially. He synthesized what was known, into a logically whole and consistent theoretical framework, through his laws of motion and theory of gravitation.
- mathematical framework which enabled the harnessing of these theoretical physics principles and predict greater results. One of Isaac Newton\'s inventions is the reflecting telescope, which was his entry card into the premier \'Royal Society of London\'.
- 2- Sir. Isaac Newton Invented the reflective telescope and many small toys along with it in the year 1668.
- 3-The greatest of Newton\'s discoveries came when he experienced pristine solitude, in which he could meditate on his vague ideas and assimilate them together into a logically coherent whole.

4- Newton was fascinated with the field of optics and he made many major discoveries in this field too. Some of Newton\'s discoveries in optics are: He discovered that white light is composed of component color wavelengths and demonstrated this with the use of a prism. He discovered many properties of the light and colors.

- 5- He predicted the dispersion and aberration of light in telescopes and suggested remedies to correct the same. In the process, he invented a new kind of telescope. Newton promoted the concept of a universal ether through which the light propagates. This was later proved wrong by the special theory of relativity.
- 6- He also put forward the theory that light is made up of corpuscles, which was later proved wrong by Huygens\' wave theory of light. However, the idea got a sort of new life when Einstein introduced light to be made of photons which are energy corpuscles. However, photons are far different from the corpuscles that Newton imagined. Nevertheless, he provided the impetus to new lines of thought.
- 7- Isaac Newton\'s Discoveries in MechanicsIsaac Newton\'s laws of motion defined the concept of inertia and force. They also revealed the nature of a force. Newton\'s three laws of motion are as follows: Newton\'s Law of Inertia: Every object stays in its state of rest or uniform motion, unless disturbed by an external force.

Newton\'s Force Law: The force acting on a body is defined as the rate of change of its linear momentum, with time.

Newton\'s Action-Reaction Law: Every action has an equal and opposite reaction.

These three laws together define the effect that the absence or presence of force has on objects. They together defined framework of mechanics, through which the dynamics of forces and their effects could be analyzed.

Newton’s Different Formulas

- Formulation in terms of symmetric polynomials Let x1,…, xn be variables, denote for k ≥ 1 by pk(x1,…,xn) the k-th power sum

and for k ≥ 0 denote by ek(x1,…,xn) the elementary symmetric polynomial that is the sum of all distinct products of k distinct variables, so in particular

Then the Newton\'s identities can be stated as

valid for all k ≥ 1. Concretely, one gets for the first few values of k:

Newton recognized that the key to calculating was finding a way

of evaluating /4 =

R 1

0

1 − x 1/2 dx. If that exponent were an integer instead of 1/2, life would be easy. Like Wallis, Newton begins by comparing what he has to what he can evaluate. He looks at the expansions of (1 + x)m for integer values of m.

(1 + x)0 = 1 + 0 · x + 0 · x2 + 0 · x3 + 0 · x4 + 0 · x5 + · · ·

(1 + x)1 = 1 + 1 · x + 0 · x2 + 0 · x3 + 0 · x4 + 0 · x5 + · · ·

(1 + x)2 = 1 + 2 · x + 1 · x2 + 0 · x3 + 0 · x4 + 0 · x5 + · · ·

(1 + x)3 = 1 + 3 · x + 3 · x2 + 1 · x3 + 0 · x4 + 0 · x5 + · · ·

(1 + x)4 = 1 + 4 · x + 6 · x2 + 4 · x3 + 1 · x4 + 0 · x5 + · · ·

Newton’s Ideas

Sir Isaac Newton was able to isolate one color of the spectrum.

The legend is that Newton saw an apple fall, and had a moment of inspiration in which he realized that the motion of the Moon around the Earth could also be thought of as "falling."

Newton’s Ideas

Sr. Isaac Newton’s invention

Of a reflective telescope……

Newton’s Third Law On

The Work Of A Sailboat

Newton’s Square Law Idea

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