**Here are 10 examples of using the word «gravitation» in English:**
1. The law of gravitation explains how objects with mass are attracted to each other.
2. Scientists have been studying the effects of gravitation on space-time for decades.
3. The gravitational pull of the Earth is what keeps us on its surface.
4. Astronauts experience weightlessness because they are outside the gravitational pull of Earth.
5. The moon's gravitation affects the tides on Earth.
6. The gravitational waves detected by LIGO provide evidence of merging black holes.
7. The theory of general relativity describes how gravitation works in curved spacetime.
8. The gravitational lensing effect bends light as it passes through a massive object.
9. The gravitational potential energy of an object is its energy due to its position in a gravitational field.
10. The gravitational force between two objects is inversely proportional to the square of the distance between them.