Question

5. How does weight of an object change an moving from equater to poles?When can weight of an object be zero?​

Answer 1

Answer:

The radius of the earth is more in equator than in the poles . Thus, the weight of an object reduces as it moves for poles to the equator and vice versa. Therefore , the weight of an object is zero at the centre of the earth. THE WEIGHT OF AN OBJECT CHANGES ON MOVING FROM THE EQUATOR TO THE POLES.

Weight can be zero when acceleration due to gravity is zero. The value of 'g' is maximum on the surface of the Earth and decreases on going inside the surface or above the surface of the Earth. Thus, the weight of a body will be zero at the centre of the Earth.