Here's why:
* Force is a fundamental concept: Force is a fundamental concept in physics, similar to concepts like mass, energy, and time. It's a property of the universe itself, not something that was created.
* Newton described gravity: Sir Isaac Newton is credited with describing the concept of gravity, a fundamental force that governs the attraction between objects with mass. He developed the laws of motion, which explain how forces cause objects to move.
* Other forces exist: Besides gravity, there are other fundamental forces in the universe, like the electromagnetic force (responsible for electricity and magnetism) and the strong and weak nuclear forces (which act within the nucleus of atoms).
So, while scientists like Newton played a crucial role in understanding and quantifying force, no one "invented" it. It's an inherent aspect of the universe we live in.