JoVE Logo

Accedi

Chapter 15

Oscillations

Moto armonico semplice
Moto armonico semplice
Simple harmonic motion is the name given to oscillatory motion for a system where the net force can be described by Hooke's law. If the net force can ...
Caratteristiche del moto armonico semplice
Caratteristiche del moto armonico semplice
The key characteristic of the simple harmonic motion is that the acceleration of the system and, therefore, the net force are proportional to the ...
Oscillazioni intorno a una posizione di equilibrio
Oscillazioni intorno a una posizione di equilibrio
Stability is an important concept in oscillation. If an equilibrium point is stable, a slight disturbance of an object that is initially at the stable ...
Energia nel Moto Armonico Semplice
Energia nel Moto Armonico Semplice
To determine the energy of a simple harmonic oscillator, consider all the forms of energy it can have during its simple harmonic motion. According to ...
Frequenza del sistema molla-massa
Frequenza del sistema molla-massa
One interesting characteristic of the simple harmonic motion (SHM) of an object attached to a spring is that the angular frequency, and the period and ...
Moto armonico semplice e moto circolare uniforme
Moto armonico semplice e moto circolare uniforme
While simple harmonic motion and uniform circular motion may be two separate concepts, they correlate and interlink with each other. Simple harmonic ...
Problem Solving: Energia in Moto Armonico Semplice
Problem Solving: Energia in Moto Armonico Semplice
Simple harmonic motion (SHM) is a type of periodic motion in time and position, in which an object oscillates back and forth around an equilibrium ...
Pendolo semplice
Pendolo semplice
A simple pendulum consists of a small diameter ball suspended from a string, which has negligible mass but is strong enough to not stretch. In our daily ...
Pendolo Torsionale
Pendolo Torsionale
A torsional pendulum involves the oscillation of a rigid body in which the restoring force is provided by the torsion in the string from which the rigid ...
Pendolo Fisico
Pendolo Fisico
When a rigid body is hanging freely from a fixed pivot point and is displaced, it oscillates similar to a simple pendulum and is known as a physical ...
Misurazione dell'accelerazione dovuta alla gravità
Misurazione dell'accelerazione dovuta alla gravità
Consider a coffee mug hanging on a hook in a pantry. If the mug gets knocked, it oscillates back and forth like a pendulum until the oscillations die ...
Oscillazioni smorzate
Oscillazioni smorzate
In the real world, oscillations seldom follow true simple harmonic motion. A system that continues its motion indefinitely without losing its amplitude is ...
Tipi di smorzamento
Tipi di smorzamento
If the amount of damping in a system is gradually increased, the period and frequency start to become affected because damping opposes, and hence slows, ...
Oscillazioni forzate
Oscillazioni forzate
When an oscillator is forced with a periodic driving force, the motion may seem chaotic. The motions of such oscillators are known as transients. After ...
Concetto di Risonanza e sue Caratteristiche
Concetto di Risonanza e sue Caratteristiche
If a driven oscillator needs to resonate at a specific frequency, then very light damping is required. An example of light damping includes playing piano ...
JoVE Logo

Riservatezza

Condizioni di utilizzo

Politiche

Ricerca

Didattica

CHI SIAMO

Copyright © 2025 MyJoVE Corporation. Tutti i diritti riservati