Oscillazioni armoniche libere e smorzate di un sistema massa-molla

The classical spring mass system is studied with the aid of on line acquisition by means of an optical no contact position sensor or by means of a sonar. Both the free damped oscillations and the forced ones are studied; the proper frequency fo and the Q factor derived from the two types of oscillations are compared.

Numero: Anno XXXV - n.1 - gennaio/marzo 2002

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