A body weighs 10 kg on the surface of earth. What would be its mass and weight at the centre of earth ?

Explanation

To solve the question, we need to determine the mass and weight of a body at the center of the Earth, given that it weighs 10 kg on the surface of the Earth.

### Step-by-Step Solution:

1. **Understanding Weight and Mass**:
- Weight is the force exerted by gravity on an object and is calculated using the formula:
\[
\text{Weight} = \text{Mass} \times g
...