Question

1) What is the value of the acceleration due to gravity at the centre of the earth?
in the orbit dhe para​

Answer 1

Answer:

zero

Explanation:

Now, this attraction is towards the centre of the Earth. That is, the Earth tries to pull every thing towards its centre. So, when the body is at the centre there is no need to pull it towards the centre anymore. So, acceleration due to gravity is zero at the centre of the Earth.