Is gravity faster than light?
Is gravity faster than light?
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It's actually the same speed
>yfw he would have made a much more menacing architect
>Is gravity faster than light?
No, Alex, Interstellar lied about that detail.
is gravity wave or particle?
Yes
>is gravity wave or particle?
Why not both?
neither
gravity is, strictly speaking, not a force, just like inertia
they are properties of spacetime, gravity is just you sliding "down" (i.e. towards the low-energy portion of) the curve of spacetime
the only force is the electro-weak force.
now to ask the 1000 point question: why are places where there is a lot of mass also places where the energy of spacetime is lowest?
If light goes anywhere near a black hole and doesn't escape then it obviously isn't faster than gravity.
Gravity is the displacement of of space/time by objects with mass.
As an object occupies space it curves it through its presence creating the phenomenon we call gravity.