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Who could improve on the fore going response.

However

If Isaac newton was around he would argue that the force ,which exists between any 2 objects that have mass, changes with respect to the distance between these 2 objects i.e increases the closer they are together -reduces the further they are apart.

The specific force that has the designation 'g' refers to the force between the planet Earth and objects that reside on it.

This force weakens the further that an object moves further away from the surface of the Earth and also weakens as you move from the surface to the centre of the Earth. At that point g is zero.

However modern thinkers dismiss Newton's ideas

At least I can understand Newton

I'm buggered when I try to understand the new thinkers.

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Q: Why the value of g changes due to depth?
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What is the effect of depth on the earth on the value of g?

As soon as you go below the surface, it will decrease (dont ask for the calculations) until at its centre where acceleration due to gravity will be 0.


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