Final answer:
The magician pulling the tablecloth without disturbing the dishes and glasses illustrates Newton's 1st Law of Motion.
Step-by-step explanation:
The magician pulling the tablecloth without disturbing the dishes and glasses on the table is an example of Newton's 1st Law of Motion. According to this law, an object at rest will stay at rest, and an object in motion will stay in motion with the same speed and direction, unless acted upon by an external force. In this case, the dishes and glasses have inertia, meaning they resist changes in their state of motion, so they tend to stay at rest even when the tablecloth is pulled out from under them.
Learn more about Newton's 1st Law of Motion