Question

what is the value of g at the center of the earth ​

Answer 1

Answer:

it is 0 at the centre of the earth.

Explanation:

At the centre of Earth, the force due to upper half of the Earth will cancel the force due to lower half. ... Therefore, when F=0, then g has to be 0. Thus, the value of g is zero at the centre of Earth.

Answer 2

Answer:

9.8 m/s²

where d represents the distance from the center of the object to the center of the earth. In the first equation above, g is referred to as the acceleration of gravity. Its value is 9.8 m/s².

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