Which is the weakest force in nature ?

The weakest force in nature is the Gravitational force.

In nature, there are four universal or fundamental forces. These forces are:

• Electromagnetic force.
• Strong nuclear force. (strongest force)
• Weak nuclear force.
• Gravitational force. (Weakest force in nature)

Important Facts about Gravitational Force :

• The gravitational force is weak but very long-ranged among Four Fundamental Forces of Nature.

• The gravitational force is always attractive despite being weakest force in nature.

• It acts between any two pieces of matter in the Universe since mass is its source.

• Though gravity holds planets, stars, solar systems and even galaxies together, it turns out to be the weakest of the fundamental forces, especially at the molecular and atomic scales.

• The value of the gravitational constant (6.67 x 10-11) is very small. Therefore, the value of the gravitational force also becomes small. This makes the gravitational force the weakest force.

See Also:

• Which is the strongest force in nature ?
• What are the Fundamental Forces of Nature ?
• Important Provisions of Pitts India Act 1784
• Important Provisions of the Regulating Act of 1773

Reference:

• Britannica
• Science Alert
• Wikipedia