As a physicist with a focus on particle interactions, I can tell you that the cosmological consensus is that the weakest force in the universe is gravitational force when compared to the other three fundamental forces: electromagnetic force, strong nuclear force, and weak nuclear force.

Gravitational force is the weakest because it has the dtend to become weaker as the distance between objects increases, and it is also the only force that is universally attractive, meaning it does not have a repulsive counterpart like the other forces do.

However, it's important to note that while gravity is the weakest, it has a significant impact on the large-scale structure of the universe due to its ability to act over vast distances without diminishing significantly.

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Gravity is the weakest force as its coupling constant is small in value. Gravity cannot be felt by us in daily life because of the huge universe surrounding us. Electromagnetic force is undoubtedly stronger as it deals with microscopic particles (electrons, protons). Gravity is always attractive in nature.read more >>