Inertia Demonstration(Inertia Force Experiment)

KS81536

Demonstrate inertia and Newton’s First Law of Motion in a very memorable way

This classic apparatus is standard for a reason – it works, and it’s impressive! Rest the ball on top of the square that is set on the vertical post. Release the spring and the square is projected out. The ball falls into place on the post, remaining at rest as if nothing happened.