We feature a two-sided back drop plastic disk that allows for measurements in degrees or cm when the ball traverses the loop.
This high quality apparatus easily demonstrates the transformation of potential energy to kinetic energy.
Includes two steel balls, 1 rubber coated ball, sturdy wood base and instructions.
Use the built-in ruler to measure the distance (in centimeters) the ball has dropped from its starting point at the top.
Overall Size： 400x125x500mm
Science Lab Supplies is a leading Loop the Loop manufacturers, suppliers and exporters that offers wide range of Loop the Loop at most competitive prices.