In 1686, he presented his three laws of motion in the “Principia Mathematica Philosophiae Naturalis.”īy developing his three laws of motion, Newton revolutionized science.
He developed the theories of gravitation in 1666 when he was only 23 years old.
Sir Isaac Newton worked in many areas of mathematics and physics. Whenever one object exerts a force on another object, the second object exerts an equal and opposite on the first.The acceleration of an object depends on the mass of the object and the amount of force applied.An object at rest remains at rest, and an object in motion remains in motion at constant speed and in a straight line unless acted on by an unbalanced force.