Quick Answer: The Set of 5 Pendulum Spheres is a mechanics accessory of five spheres for pendulum, oscillation and collision experiments. The spheres hang on strings from a pendulum stand or are lined up to show momentum and energy transfer in collisions.
Last updated: October 2026
Key Features
Set of 5 pendulum spheres
Used with simple pendulum apparatus, pendulum stands and collision set-ups
Attach to a string or suspension arrangement at the length needed
About This Product
Hung singly, a sphere is used to time oscillations and study period and amplitude. Lined up and released one against another, the spheres show how momentum and energy pass from one to the next during impact, which supports work on conservation of momentum and energy. The Set of 5 pendulum spheres can be supplied on export terms to Chad, Moldova, Belarus, Solomon Islands and Fiji.