Reversible pendulum

For determination of acceleration due to gravity. Physical pendulum with two adjustable metal discs as bobs for determining the periods of oscillation, as well as two knife edges for suspension. When adjusted correctly, the pendulum has a period of oscillation of one second in both operational modes. Includes knife edge bearing for wall mounting.

Technical Data
• Period of oscillation 2 s (adjusted)
• Distance between knife bearings: 99.4 cm
• Length of pendulum: 165 cm
• Weight: 3.8 kg