Concave transparent acrylic body with spherical curvature. A rolling ball oscillates
inside the concavity about its rest position like a mathematical pendulum does.
The radius of curvature is equivalent to the length of a normal pendulum. Includes
three steel balls.
Diameter of balls: 16 mm
Radius of curvature: 200 mm
Diameter: 140 mm
inside the concavity about its rest position like a mathematical pendulum does.
The radius of curvature is equivalent to the length of a normal pendulum. Includes
three steel balls.
Diameter of balls: 16 mm
Radius of curvature: 200 mm
Diameter: 140 mm
Properties
- 1017332/3B