What is newton's law of gravitation

Newton's Law of Universal Gravitation states that every particle attracts every other particle 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.

The formula is:

$$F = G \frac{m_1 m_2}{r^2}$$

Where:

• $F$ is the gravitational force between the two objects.
• $G$ is the gravitational constant, approximately $6.674 \times 10^{-11} \, \text{N} \cdot \text{m}^2/\text{kg}^2$.
• $m_1$ and $m_2$ are the masses of the two objects.
• $r$ is the distance between the centers of the two objects.