What do you know about the force called gravity? I know that Gravity is the weakest force out of the four forces of nature, and gravity keeps us to the Earth!
"Gravity" redirects here. For other uses, see Gravity (disambiguation). "Law of Gravity" and "Laws of Gravity" redirect here. For other uses, see Law of Gravity (disambiguation).
Hammer and Feather Drop - Apollo 15 astronaut David Scott on the Moon recreating Galileo's famous gravity experiment. (1.38 MB, ogg/Theora format). Gravitation, or gravity, is a natural phenomenon by which physical bodies attract with a force proportional to their mass. Gravitation is most familiar as the agent that gives weight to objects with mass and causes them to fall to the ground when dropped. Gravitation causes dispersed matter to coalesce, and coalesced matter to remain intact, thus accounting for the existence of the Earth, the Sun, and most of the macroscopic objects in the universe. Gravitation is responsible for keeping the Earth and the other planets in their orbits around the Sun; for keeping the Moon in its orbit around the Earth; for the formation of tides; for natural convection, by which fluid flow occurs under the influence of a density gradient and gravity; for heating the interiors of forming stars and planets to very high temperatures; and for various other phenomena observed on Earth. Gravitation is one of the four fundamental interactions of nature, along with electromagnetism, and the nuclear strong force and weak force. Modern physics describes gravitation using the general theory of relativity by Einstein, in which it is a consequence of the curvature of spacetime governing the motion of inertial objects. The simpler Newton's law of universal gravitation provides an accurate approximation for most physical situations.
It is the weakest force.
ReplyDeleteI know gravity is the weakest force of the four forces.
ReplyDeleteOne thing I know is that gravity is the weakest force out of the four forces.
ReplyDeleteWhen you drop something it dosent float gravity makes it drop to the ground.
ReplyDeleteIt makes things fall to the ground.
ReplyDeletegravity keeps you on earth.
ReplyDeleteGravity is the weakest force out of the 4 forces.
ReplyDeleteOne thing I know about gravity is that it keeps you on earth! (-:
ReplyDeleteIts the weakest force.
ReplyDeletethe bigger force pulls it closer such as the earth pulls the rock to the ground
DeleteGravity is the weakest force out of the 4 forces.
ReplyDeleteWhat I know about the force called gravity is that it is the weakest force
ReplyDeletean apple feel on Isaac Newton and thats how he dicovered gravity.
Deleteits te weakest of all the 4 forces and its what keeps us from floating around :,(
ReplyDeleteit keeps the earth and the moon together
Deleteit is what keeps us down
ReplyDeletewhat else do you know about gravity ?
Deletethat a guy got hit in the head with an apple
Deleteit makes it so i wont fly away
ReplyDeleteone more thing please?
DeleteI know that gravity is the weakest force but it is what keeps us from floating in the air.It also has to do with our air.Thats what i know!
ReplyDeletethat paper will hit the ground crumpled up at the same time as a rock
DeleteI know that gravity keeps your feet on the earth and not flying around
ReplyDeleteThe moon revolves around the earth like a magnet
DeleteIt keeps us from floating.
ReplyDeletegravity keeps us and everything else down and connected to the Earth.
ReplyDeleteI know that gravity is the weakest of the four forces of nature, and that it keeps us on the ground.
ReplyDeleteEverything on the earth has gravity.
DeleteWhat do you know about the force called gravity?
ReplyDeleteI know that Gravity is the weakest force out of the four forces of nature, and gravity keeps us to the Earth!
Isaac Newton discovered Gravity because an apple fell on his head
ReplyDeletea appel fell on isaacs head so he discoverd gravity
ReplyDelete"Gravity" redirects here. For other uses, see Gravity (disambiguation).
ReplyDelete"Law of Gravity" and "Laws of Gravity" redirect here. For other uses, see Law of Gravity (disambiguation).
Hammer and Feather Drop - Apollo 15 astronaut David Scott on the Moon recreating Galileo's famous gravity experiment. (1.38 MB, ogg/Theora format).
Gravitation, or gravity, is a natural phenomenon by which physical bodies attract with a force proportional to their mass. Gravitation is most familiar as the agent that gives weight to objects with mass and causes them to fall to the ground when dropped. Gravitation causes dispersed matter to coalesce, and coalesced matter to remain intact, thus accounting for the existence of the Earth, the Sun, and most of the macroscopic objects in the universe.
Gravitation is responsible for keeping the Earth and the other planets in their orbits around the Sun; for keeping the Moon in its orbit around the Earth; for the formation of tides; for natural convection, by which fluid flow occurs under the influence of a density gradient and gravity; for heating the interiors of forming stars and planets to very high temperatures; and for various other phenomena observed on Earth.
Gravitation is one of the four fundamental interactions of nature, along with electromagnetism, and the nuclear strong force and weak force. Modern physics describes gravitation using the general theory of relativity by Einstein, in which it is a consequence of the curvature of spacetime governing the motion of inertial objects. The simpler Newton's law of universal gravitation provides an accurate approximation for most physical situations.
From wikipidea
What I know about gravity is that it's the weakest of the four forces of nature, and it's also what keeps us on earth,(I think).
Deletegravity keeps us from floating everywhere.
ReplyDeleteGravity keeps things on the ground.
ReplyDeleteI know that gravity helps keep us down from floating away into space and die :)
ReplyDeleteGravity is the weakest force of the four forces and gravity is also the force that keeps things and us from floating away.
Deleteit is strong..
ReplyDeletetell me one more thing about gravity
DeleteGravity pulls.
DeleteGravity keeps us from floating
ReplyDeleteI know that if we didn't have gravity we would float.. 0.0
ReplyDeleteNow I know that Isacc newton had a apple that fell on his head and he yelled GRAVITY!! :)
DeleteGravity is the reason why things fall to the ground. also gravity makes you hevyier depending on how big the peice of mass beneath your feet is .
ReplyDeleteone more thing about gravity
Deletealso nomatter what size two objects will fall at the same time without air resistance
Deleteit's apart of life and the reasons different items fall to the ground very fast
ReplyDeleteone more fact please
DeleteI know gravity is the reason why we stay on the ground and don't start flying into space.
ReplyDeleteAlot that an apple doest float
ReplyDeleteI think newton found it.
ReplyDeleteIt pulls everything to a certain object or place
ReplyDeleteLarger object generate a force called gravity that makes other objects come close to it.
ReplyDeleteWhat I know about the force of gravity is that every object has a force of gravity and that the strength of gravity changes due to mass.
ReplyDeleteit keeps you and the floor
ReplyDeleteIt holds everything down onto earth. It's the weakest force in the 4 forces and There is less Gravity in space and on the planets.
ReplyDeleteLiz Napolitano
it pulls everything no matter what its mass to the ground or what ever is below it.
ReplyDeleteI know that gravity is the force that brings things down. There is more gravity on earth than in space.
ReplyDeleteGravity pulls everything toward the ground.
ReplyDelete