State Newton.s law of gravitation. Distinguish between g and G.

Explanation

### Step-by-Step Solution:

1. **State Newton's Law of Gravitation**:
Newton's Law of Gravitation states that every point mass attracts every other point mass in the universe with a force that is directly proportional to the product of their masses and inversely proportional to the square of the distance between their centers. Mathematically, this can be expressed as:
\[ F = G \frac{m_1 m_2}{r^2} \]
where:
...