Question

The distances from the centre of the earth where the weights of the body are zero and one fourth that of
the weight of body on the surface of the earth are: (Assume R is the radius of the earth)​

Answer 1

Explanation:

We also know that the weight of the body at the centre of earth is 0. Hence our answer is option A i.e., (0,R4) is the distance from the centre of earth, where the weight of a body is zero and one-fourth of that of the weight of the body on the surface of earth.