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Kapitel 15

Oscillations

Einfache harmonische Bewegung
Einfache harmonische Bewegung
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 ...
Eigenschaften der einfachen harmonischen Bewegung
Eigenschaften der einfachen harmonischen Bewegung
The key characteristic of the simple harmonic motion is that the acceleration of the system and, therefore, the net force are proportional to the ...
Oszillationen um eine Gleichgewichtsposition
Oszillationen um eine Gleichgewichtsposition
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 ...
Energie in einfacher harmonischer Bewegung
Energie in einfacher harmonischer Bewegung
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 ...
Häufigkeit des Feder-Masse-Systems
Häufigkeit des Feder-Masse-Systems
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 ...
Einfache harmonische Bewegung und gleichmäßige Kreisbewegung
Einfache harmonische Bewegung und gleichmäßige Kreisbewegung
While simple harmonic motion and uniform circular motion may be two separate concepts, they correlate and interlink with each other. Simple harmonic ...
Problemlösung: Energie in einfacher harmonischer Bewegung
Problemlösung: Energie in einfacher harmonischer Bewegung
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 ...
Einfaches Pendel
Einfaches Pendel
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 ...
Torsionspendel
Torsionspendel
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 ...
Physikalisches Pendel
Physikalisches Pendel
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 ...
Messung der Beschleunigung durch die Schwerkraft
Messung der Beschleunigung durch die Schwerkraft
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 ...
Gedämpfte Schwingungen
Gedämpfte Schwingungen
In the real world, oscillations seldom follow true simple harmonic motion. A system that continues its motion indefinitely without losing its amplitude is ...
Arten der Dämpfung
Arten der Dämpfung
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, ...
Erzwungene Schwingungen
Erzwungene Schwingungen
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 ...
Konzept der Resonanz und ihre Eigenschaften
Konzept der Resonanz und ihre Eigenschaften
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 ...
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