Here's why:

* Matter: Physics deals with the fundamental properties of matter, including its composition, structure, and behavior.

* Motion: Physics explores how objects move, the forces that cause motion, and the principles that govern their movement.

Key areas of physics that relate to laws of matter and motion:

* Classical mechanics: Deals with the motion of macroscopic objects, governed by Newton's laws of motion.

* Thermodynamics: Studies heat, work, temperature, and energy transfer.

* Electromagnetism: Explores the relationship between electricity and magnetism.

* Quantum mechanics: Studies the behavior of matter at the atomic and subatomic level.

While other disciplines like chemistry and engineering also deal with matter and motion, physics is the foundational science dedicated to understanding the underlying laws governing these phenomena.