Inertia Demonstration Kit – Physics Experiment Set for Middle School, High School & College Classrooms

Engage students with a hands-on demonstration of Newton’s First Law of Motion using this Inertia Demonstration Kit. Designed for middle school, high school, and introductory college physics courses, this kit provides a simple yet effective way to illustrate inertia and motion in action.

The apparatus includes a sturdy stand with a receptacle, an 18 mm steel ball, a square metal sheet, and a metal trigger mechanism. When the trigger is pulled, the sheet slides out from under the ball, causing the ball to drop cleanly into the receptacle — a clear example of inertia at work.

This classic physics demonstration is ideal for teachers looking to bring abstract scientific principles to life with interactive learning. Durable construction ensures repeated classroom use, making it a reliable addition to any school science lab.