Question

explain why the value of g is zero at the centre of the earth.

Answer 1

the gravitational force keeps decreasing as you go towards the core .It is given by g'=g(1-d/r).so as the distance towards the core decreases the gravitational force also decrease.

Answer 2

Hey Dear☺️☺️

Here is your answer:-✌️✌️

❣️At the center the distance is zero, hence gravity is zero. The value of 'g' is 9.8.'g' is acceleration due to gravity. At the center of the earth it will turn zero because there will be no acceleration at the center of the earth.❣️

Hope... It... Helps... You...❤️❤️❤️