Question

Which is the weakest force?

Answer 1

1. Gravitational force is the weakest of all the fundamental forces.
2. Gravitational force: the force that binds all masses in the universe together, particularly the pull of the earth's mass on objects that are close to its surface.
3. Gravitational force can be expressed as: $F=G\frac{m_1{m}_2}{r^2}$.
4. Where, $F$ is the force, $G$ is the gravitational constant, $m_1$ is the mass of the first object, $m_2$ is the mass of the second object and $r$ is the distance between the center of objects.