Question

How did isaac newton discover the law of gravity?

Answer 1

Sir Isaac Newton discovered gravity around 1665 while he was drinking tea and observed an apple falling from a tree.

Newton deduced that the force that caused the apple to fall to the ground also is the same force that causes the moon to orbit the earth.

Answer 2

Sir Isaac Newton was an English mathematician and mathematician and physicist who lived from 1642-1727.The legend is that Newton discovered Gravity when he saw a falling apple while thinking about the forces of nature.Whatever really happened, Newton realized that some force must be acting on falling objects like apples because otherwise they would not start moving from rest.Newton also realized that the moon would fly off away from Earth in a straight line tangent to its orbit if some force was not causing it to fall toward the Earth. The moon is only a projectile circling around the Earth under the attraction of Gravity.Newton called this force "gravity" and determined that gravitational forces exist between all objects.
hence he discovered law of gravity

hope it helps u plz mark brainlest