Quick Answer:The Gravity Tower is a working model in which a ball released at the top of a vertical tower rolls down its tracks under gravity alone. It shows motion, changing speed and the conversion of potential energy into kinetic energy.
Last updated: 18 October 2026
Key Features
Ball travels down the tower tracks under gravity alone.
Shows potential energy turning into kinetic energy as the ball descends.
Supplied as tower structure, tracks and rolling balls.
No electricity or motor needed.
Technical Specifications
Specification
Value
Components
Tower structure, tracks, rolling balls
Operation
Gravity-driven, manual release
How It Is Used
The tower stands on a flat surface and a ball is placed at the top and released gently. Students watch how its speed changes at different points on the way down and repeat the run to discuss gravity, motion and energy conversion.
Frequently Asked Questions
Does the Gravity Tower need electricity?
No. The ball is released at the top and gravity alone carries it down the tracks.