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Every particle of matter attracts other particles with a particular force, called the gravitational force. Objects with more mass have a higher gravitational force.

Gravity

en.wikipedia.org/wiki/Gravity

Gravity or gravitation is a natural phenomenon by which all things with energy are brought towards (or 'gravitate' towards) one another, including stars, planets,  ...

What is gravity really? :: NASA Space Place

spaceplace.nasa.gov/what-is-gravity/

Gravity has played a big part in making the universe the way it is. Gravity is what makes pieces of matter clump together into planets, moons, and stars. Gravity is ...

What is gravity? - StarChild - Nasa

starchild.gsfc.nasa.gov/docs/StarChild/questions/question30.html

Gravity is a force of attraction that exists between any two masses, any two bodies, any two particles. Gravity is not just the attraction between objects and the ...

What is gravity?

www.qrg.northwestern.edu/projects/vss/docs/space-environment/1-what-is-gravity.html

Gravity is a force pulling together all matter (which is anything you can physically ... The more matter, the more gravity, so things that have a lot of matter such as ...

What Is Gravity? - LiveScience

www.livescience.com/37115-what-is-gravity.html

Jun 3, 2013 ... Gravity is the force of attraction that pulls two objects toward each other.

What is gravity really? - One Universe at a Time

briankoberlein.com/2015/02/26/cradle-to-grave/

Feb 26, 2015 ... We often speak of gravity as a force. More accurately it is a feature of spacetime. Even more accurately, we don't know what it is.

What is gravity? | Cool Cosmos

coolcosmos.ipac.caltech.edu/ask/300-What-is-gravity-

Gravity is a force which tries to pull two objects toward each other. Anything which has mass also has a gravitational pull. The more massive an object is, the  ...

What Causes Gravity?

math.ucr.edu/home/baez/physics/Relativity/GR/gravity.html

So, what does this have to do with gravity? It is quite simple! When a mass is present in the above space-time it distorts it so that whilst it remains true that ...

www.ask.com/youtube?q=What Is Gravity?&v=xICEt51A-Ac
Feb 28, 2013 ... Hi, I'm Emerald Robinson, and in this "What Is" video we're going to discuss one of the biggest forces of nature: gravity. Most of us define gravity ...
Popular Q&A
Q: What is gravity?
A: Gravity Gravity is the force that exists between things that have mass. It is not understood why it exists, but its effects are well known and quantifiable. Whe... Read More »
Source: wiki.answers.com
Q: What is gravity?
A: Gravity, or gravitation, is the force of attraction that exists between any two particles of matter (or any two objects). It is the force that holds planets in ... Read More »
Source: www.answers.com
Q: What is gravity?
A: It is one of the four fundamental forces of the universe, resulting when matter bends the spacetime around it. Gravity causes all matter in the universe to expe... Read More »
Source: uk.answers.yahoo.com
Q: What is gravity?
A: Gravity is a natural phenomenon by which objects with mass attract one another. the forumal for gravity is: Fg = G (m1*m2)/(d^2) where G= gravitational constant... Read More »
Source: answers.yahoo.com
Q: What Is Gravity?
A: Gravity is the attractive force that holds our feet to the ground and keeps planets in orbit around stars. Despite the dominant role that gravity plays in human... Read More »
Source: science.howstuffworks.com