Supertek's educational demonstrator brings physics to life, allowing you to see the laws of motion in action. This 5-piece set features steel balls of uniform mass to accurately illustrate the transfer of energy and conservation of momentum.
Supertek's educational demonstrator brings physics to life, allowing you to see the laws of motion in action. This 5-piece set features steel balls of uniform mass to accurately illustrate the transfer of energy and conservation of momentum.
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