Excitation system for vertical pendulum

Study of mechanical resonance
Comparison of the period for the exciter and the resonator
Influence of damping on the amplitude of oscillations
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Data sheet Excitation system for vertical pendulum


This system completes the vertical elastic pendulum for
the study of the mechanical resonance.


- 1 Moteur avec excentrique et repère de couleur pour mesurer la période d'excitation et la comparer à celle du résonateur
- 1 Poulie avec gorge et guide fil pour maintenir le fil à la résonance
- 1 Tube pour étudier l'influence de l'amortissement fluide sur l'amplitude des oscillations
Computerization of measurements Video, Data logging
Forced oscillations Yes
Thématique Lycée Oscillations mécaniques
Type of pendulum Vertical elastic

1 Motor with
eccentric and colored mark to measure the excitation period and compare it with
the resonator's.
1 Pulley with groove and thread guide to maintain the thread
to the resonance.
1 Tube to study the influence of fluid damping on the oscillations' amplitude.

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