Respuesta :

The four fundamental forces of nature is what makes the Universe. These forces diffee from other existing forces as they are long ranged and attracts force. The first force is the ‘strong interaction’. It is strong that it can hold nuclei atoms together but only at that level. Electromagnetic force can attract or repulse electrical charge in long rage but weaker than the string interaction. Weak force is weak and short range, good for radioactive decays. Gravitational forces attract, weak, but very long ranged.