Glossary
The Relative Strengths of the 4 "forces"

Example 1
A pair of Up quarks separated by 10-18m
Gravity Weak Elec.Mag Strong
10-41 0.8 1 25


Example 2
A pair of Up quarks separated by 3x10-17m
Gravity Weak Elec.Mag Strong
10-41 10-4 1 60


Example 3
A pair of protons in a nucleus
Gravity Weak Elec.Mag Strong
10-36 10-7 1 20