Make rotational inertia and distribution of mass easier for students to visualize and to understand. Load up to 8 steel balls into the internal disc compartments. Load 1 symmetrically and the other nonsymmetrically, and then compare the movement down a slope. Includes 2 molded disc setups, 8 solid steel balls, and instructions. Inclined plane or sloped surface needed but not supplied.
Variable Inertia Set
SKU: 751904NC