ฟิสิกส์แบบดั้งเดิม

Classical physics refers to the older theories of physics—like Newton's laws of motion and gravity—that were developed before modern physics theories like quantum mechanics and relativity. It still matters today because it accurately describes the everyday world around us, from how cars move to how planets orbit, even though we now know it has limitations when dealing with very tiny particles or extreme conditions.

AI-generated from the Wikipedia summary — may contain errors.