Which force is the most difficult to incorporate into a single unified theory of the fundamental forces?
A) the electromagnetic force
B) the weak force
C) the armed forces
D) centrifugal forces
E) the gravitational force

Question

Quizplus · Accepted Answer

The gravitational force is the most difficult to incorporate into a unified theory with the other fundamental forces due to its unique properties and the challenges in reconciling general relativity with quantum mechanics.

Which Force Is the Most Difficult to Incorporate into a Single