Question

Define four fundamental forces of the universe.
please answer fast it is urgent...​

Answer 1

Answer:

The four fundamental forces are:

• Strong nuclear force
• weak nuclear force
• gravitational force
• frictional force

Answer 2

Answer:

4 Fundamental Physical forces :

✔️ Electromagnetic force : This force may be attractive or repulsive. It obeys inverse square rule and it is a long range force. It is 10^36 times stronger than gravitational force.

✔️ Gravitational Force : It is a force of mutual attraction between two bodies due to their masses. It is the weakest force in nature.

✔️ Weak Nuclear force : It binds nucleons ( protons and neutrons) inside the nucleus. It is charge independent force.

✔️ Strong Nuclear force : It is the force that appears only in the elementary particles present in the nuclear activities such as beta particles in a nucleus.