Sir Isaac Newton, one of the greatest physicists and mathematicians of all time, broadened the limits of human intellect and revealed the potential of scientific thinking.
Newton was the one who discovered gravity, and he is widely known for this discovery. It is said that a fallen apple made Newton wonder what made things fall. Then, he studied and found out about gravity. The law of universal gravitation usually states, “Every particle attracts every other particle in the universe with a force that is directly proportional to the product of their masses and inversely proportional to the square of the distance between their centres.”
After the discovery of gravity, Newton made three laws of motion. His laws of motion-defined the concept of inertia and force. They are stated as follows:
- Every object stays in its state of rest or uniform motion unless disturbed by an external force.
- The force acting on a body is defined as the rate of change of its linear momentum, with time.
- Every action has an equal and opposite reaction.
Read Further: Newton’s laws of motion – Wikipedia
These laws define the effect of a force’s absence or presence on objects. This trio of axioms formed the framework of mechanics, which may be used to analyse the dynamics of forces and their effects. With these laws, physics moved from an empirical discipline to science with a solid theoretical basis.
He is also well-known for his Magnum Opus book called “Philosophiæ Naturalis Principia Mathematica.” Newton made significant contributions to several realms of human thought, the most notable of which was physics and mathematics. The total of his mechanical findings was published in 1687 in the book.
Some of his contributions in mathematics include Binomial Theorem, Calculus and Newton-Raphson Method.
Read Further: Newton’s method – Wikipedia
We’ve gone over the most important of Newton’s inventions and discoveries in theoretical physics, which resulted in a profound shift in our understanding of the world. It’s incredible to think about what he was able to do, much of it before the age of 26 and all of it by the age of 40 when we shifted his concentration from science to religion. Some scientists today quip that he should have kept working on physics since he would have solved all of its mysteries and left nothing for the rest of us!
Truth is ever to be found in simplicity, and not in the multiplicity and confusion of things.
– Issac Newton
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