Oscillations on a mechanically coupled bar pendulum

LP1.2.7.2
Oscillations on a mechanically coupled bar pendulum
Oscillations on a mechanically coupled bar pendulum

Description

The students build a mechanically coupled bar pendulum. The students measure the oscillation period for equal and opposite phase positions. The oscillations of coupled pendulums should be interpreted as oscillation superpositions of the fundamental oscillations. The theoretical relationships for the beat frequency and the superposition frequency are also to be verified experimentally.

Components of equipment sets

1 LDS00001
Stopwatch, digital LD
3 31404
Support clip, for plugging in LD
2 30125
Support block LD
4 340851
Weight, 50 g LD
2 30121
Stand base MF LD
1 30126
Stand rod 25 cm, 10 mm Ø LD
2 301271
Stand rod 40 cm, 10 mm Ø LD
1 31178
Tape measure 2 m / 1 mm LD
1 68651
Cord LD
1 667017
Scissors 125 mm, round-ended LD
2 346034
Bar pendulum 31.5 cm LD
1 34605
Clamping block for pendulums LD
1 31402
Dynamometers, tension and compression, 3 N LD
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