What part of Earth is the gravity located??

Question

Where is the gravity located

1. Crust

2. Mantle

3. Core

A. Inner Core

B. Outer Core

I'm curious

Answer 1

When considered from the outside as a solid body gravity is assumed to be at the center of the earth.

But it is really spread out all through the earth.

It is actually a very good question, because according to theory all gravitational forces should be balanced in the center of the earth and anything there should be in free fall.

Answer 2

The gravitational force of the earth is a function of the mass of the earth.

The force of gravity is not a thing located in any one area, but rather a force arising from the superposition of every mass-bearing particle.  

Because the earth is spherical, we can treat the center of the earth as the location from which the force is exerted to simplify problems.

Answer 3

It should be at centre of earth.

Otherwise, if it is not in center, the gravitional force (g)

may be different in different places of the world..

for example..981 g/cm3 in England

360g/cm3 in Japan..etc

Answer 4

everywhere... but i guess c cause thats where everything comes from...