|Topics||Four forces - electromagnetic, weak, strong and gravity|
|Date Submitted||Mon 23 Jan 2017|
There are four fundamental forces: strong, electromagnetic, weak, and gravitational, although the electromagnetic and weak forces can be united into a single so-called electroweak force. In addition, a number of experiments have been performed that hint at the existence of a fifth fundamental force, although none of these has ever been confirmed.
The following table summarizes the strengths and other important properties of the four fundamental forces.