Before you depend on this "General Relativity", you should check what it depend on. It relativises its reference frames, arguments, concepts, imaginations, assumptions in a big and complicated circle --- its base is relative. If you want to lean on something based on that shaky ground, it's your choice.
Certainly it appears that gravity does so.
There is gravity everywhere. -- The force of gravity that you feel is a force between you and another mass. The Earth is the "other mass" that we're all used to. If there's no major mass nearby, then there's no force to feel. -- Even if there is a major mass nearby, you don't feel the gravitational forces if you're falling freely toward it. In "outer space", you're falling freely or coasting most of the time, without running your rocket engines. So even if there is some mass that you're being attracted to, you don't feel the force, because you're falling freely toward the mass.
Einstein thought that bent space time explains much, and he is very smart.
In space, there is no gravity to pull your hair downwards, so it appears to stand straight out from your head due to lack of gravity. This is because there is no force pulling your hair in any particular direction.
The theory that matter distorts space is known as Einstein's theory of general relativity. According to this theory, massive objects like stars and planets cause a curvature in the fabric of space-time, which we perceive as the force of gravity. This distortion of space-time explains how objects with mass attract each other.
albert enstein
Certainly it appears that gravity does so.
No, it is an attractive force caused by the interaction of particles with the dimensions of space/time.
Gravity bends space-time by creating a curvature in the fabric of the universe. Objects with mass, like planets and stars, cause this curvature, which affects the path that other objects, like light, travel through space. This bending of space-time is what we experience as the force of gravity.
Gravity is the fundamental force that is the result of warped spacetime, as described by Einstein's general theory of relativity. The presence of mass and energy warps the fabric of spacetime, causing objects to move in curved paths due to the force of gravity.
How much force you can exert at one time.
As we understand it, photons have no mass, so the force cannot be due to any mass interactions. Space is bent or warped, and the light follows the space.
einstein thinks that gravity is not a force at all.It is the shortest path in space time curvature.according to einstein when ever heavier object like sun in space it curves the space around it and the object like earth moves around it.
Yes, the force exerted by the floor on our feet is equal to the force that our feet exerted on the floor, or it just depends on your weight, If you are heavier than the normal. When you stand, the longer the time you stand, the more pain you feel on your feet. And we can't be move upward by the force that the floor exerted on our feet because of the force of our weight that keeps us on the ground, and also because of gravity.
No. Our best understanding is that gravity is a distortion (curvature) in the fabric of space-time caused by the presence of mass. Mass tells space-time ow to bend and space-time tells mass how to move.
input force/effort force In physics, the force that you apply to something over time is "work".
input force/effort force In physics, the force that you apply to something over time is "work".