Gravity or gravitation is a natural phenomenon by which all things with energy
are brought toward (or gravitate toward) one another, including stars, planets, ...
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 ...
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
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 ...
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.
Jun 3, 2013 ... Albert Einstein proposed that matter curves space-time, and that gravity is the
curve that causes objects to deviate from traveling a straight line.
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 ...
What is gravity, also known as gravitation? This definition explains the mysterious
force that exists among all material objects in the universe and how it works ...
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 ...
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