What is the value of acceleration due to gravity on the surface of earth ?

Explanation

To find the value of acceleration due to gravity (g) on the surface of the Earth, we can use the formula:

\[ g = \frac{GM}{R^2} \]

Where:
- \( G \) is the universal gravitational constant, approximately \( 6.67 \times 10^{-11} \, \text{N m}^2/\text{kg}^2 \)
- \( M \) is the mass of the Earth, approximately \( 6 \times 10^{24} \, \text{kg} \)
- \( R \) is the radius of the Earth, approximately \( 6400 \, \text{km} \) or \( 6.4 \times 10^6 \, \text{m} \)
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