Gravity from latin gravitas weight or gravitation is a natural phenomenon by which all things with mass or energy including planets stars galaxies and even light are brought toward or gravitate toward one another. Of the universe s fundamental forces only one dominates every moment of our conscious experience.
Gravity also called gravitation in mechanics the universal force of attraction acting between all matter.
What is gravity. It is by far the weakest known force in nature and thus plays no role in determining the internal properties of everyday matter. Gravity not only pulls on mass but also on light. It keeps us close to the ground drags baseballs and basketballs out of the air and gives.
The gravitational pull of the moon pulls the seas towards it causing the ocean tides. Gravity is the weakest of the fundamental forces. On earth gravity gives weight to physical objects and the moon s gravity causes the ocean tides the gravitational attraction of the original gaseous matter present.
A bar magnet will electromagnetically pull a paper clip upward overcoming the gravitational force of the entire earth on the piece of office. Gravity creates stars and planets by pulling together the material from which they are made. Gravity is what holds the planets in orbit around the sun and what keeps the moon in orbit around earth.