4-Metal Density Cubes Set with Hooks, 32mm (Brass, Lead, Aluminum, Steel) Electricity & Magnetism_Electricity & Circuits offering flexible positioning during force

offering flexible positioning during force

Sixty-five-piece molecular model set with 32 atoms and 33 bonds for demonstrating bonding angles

87-inch focal length

Demonstrates that horizontal velocity is independent of vertical motion by ejecting a ball vertically from a moving aluminum car

providing dense uniform spheres for ramp-and-collision experiments where a heavier projectile is needed than the plastic marbles can provide

4-Metal Density Cubes Set with Hooks, 32mm (Brass, Lead, Aluminum, Steel) Electricity & Magnetism_Electricity & Circuits offering flexible positioning during forceFour metal 32mm density cube set with hooks in brass, lead, aluminum, and steel in a snap top case, with masses between 50 and 400g for 5N spring scale suspension work.