Studying physics is good to think about motive or motivating force, which set things, bodies and stuff into motion. Similarly, we can consider the same in artistic composition.
What is a motive force?
A motivating force … puts something into motion and movement.
Motivating forces in photography, composition and art
Photos which are dynamic, not static. This is the goal.
Photos with life//photos which move you.
What makes a dynamic photo? A photo which literally moves you!