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Who was the first person to know gravity?
Isaac Newton is credited with formulating the law of universal gravitation in the 17th century. He was the first to describe the concept of gravity as a force that attracts objects with mass towards each other.
What common term is used to describe the force of gravity on an object?
The common term used to describe the force of gravity on an object is its weight. Weight is the measure of the force of gravity acting on an object due to its mass.
What is the force of gravity on an object or person Known as?
The force of gravity on an object or person is known as weight. Weight is the measure of the force of gravity pulling on an object's mass.
What is the force of gravity on a person called?
The force of gravity on a person is called weight. Weight is the force exerted on an object due to gravity pulling it towards the center of the Earth.
Gravity is a force of what?
Gravity is one of the four fundamental forces in the universe. Any two objects possessing mass will exert a gravitational force on one another . Newton was the first to describe this forceFg = G M1 M2/r2
What is the difference between force of gravity and gravity?
By Gravity we mean the energy of Gravity E= - mGM/r = -mu/r. Force is the first derivative of energy so the force of Gravity is dE/dr = mu/r^2. Force is the first derivative for all kinds of energy.
Who was the first scientist to describe how the force of gravity behaved?
Aristotle did the first recorded speculations on the nature of gravity. Speculations by various philosophers continued for centuries. By 1544, experimenters had shown that Aristotles speculations were false. Galileo Galilei did the first mathematical description of gravity at the Earth's surface. Isaac Newton showed that the same force (gravity) that caused objects to fall to the Earth also caused the planets to go around our Sun. Albert Einstein showed that gravity was not EXACTLY a force between two masses (although that is a useful approximation) but a warping of space by each mass.
Why is gravity called gravity and not anything else?
The term "gravity" comes from the Latin word "gravitas," which means weight or heaviness. It was first used by Sir Isaac Newton in his work on the laws of motion and universal gravitation. The term has since become commonly used to describe the force that attracts objects with mass towards each other.
Is the metric unit that is used to describe weight as a mesure of the force of gravity is called a Newton?
The unit of force in the SI (metric) system is the Newton. It's used to describe any force, no matter where the force came from. "Weight" is a good example of a gravitational force.
What is the force that pulls earth toward a person?
gravity
Is gravity an example of a scientific law?
Gravity is a fundamental force of nature, not a scientific law. Scientific laws describe how nature behaves under certain conditions, while gravity is a force that causes objects to be attracted to each other. The law that describes gravity is Newton's law of universal gravitation.
What is the force of gravity on a person of object at the surface of the earth?
That's the force we usually call the "weight" of the person or object.
