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Any oscillation in which the amplitude of the oscillating quantity decreases with time is referred as damped oscillation. Also known as damped vibration, http://www.answers.com/topic/damped-harmonic-motion
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∙ 15y ago
Damped oscillation refers to a type of repetitive motion in which the amplitude of the oscillations decreases over time due to the presence of a damping force or mechanism. This damping force absorbs the energy of the system, causing the oscillations to gradually decrease in magnitude until they come to rest.
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What is quality factor of damped oscillation?
The quality factor (Q factor) of a damped oscillation is a measure of how "good" or efficient the oscillation is in terms of energy loss. It represents the ratio of the energy stored in the oscillator to the energy dissipated per cycle. A higher Q factor indicates lower energy loss and a more efficient oscillation.
What is ment by damped oscillation?
Damped oscillation refers to a type of repetitive motion in which the amplitude of the oscillations decreases over time due to an external force or frictional effects. This results in the oscillations gradually coming to a stop. Examples include a swinging pendulum gradually losing its height or a vibrating guitar string eventually settling down.
What is the difference between underdamped and overdamped oscillations?
Damped (or free) oscillation occurs when an object is set to vibrate at its natural frequency while forced oscillation involves the application of a force to keep an object in constant or repetitive motion.
What is difference between forced vibration and damped vibration?
Forced vibration occurs when an external force is applied to a vibrating system, causing it to oscillate at a frequency determined by the driving force. Damped vibration is when the energy of a vibrating system is dissipated over time due to internal or external damping mechanisms, leading to a decrease in amplitude and eventual cessation of vibrations. In summary, forced vibration involves an external force driving the system, while damped vibration involves the dissipation of energy within the system itself.
What does swinging have to do with physics?
Swinging involves the interplay of various physical forces such as gravity, tension, and centripetal force. The motion of swinging objects can be described using principles of mechanics, including conservation of energy and the relationship between force, mass, and acceleration. In swinging activities like a pendulum or a playground swing, physics concepts are essential to understand and predict the motion of the object.
What is quality factor of damped oscillation?
The quality factor (Q factor) of a damped oscillation is a measure of how "good" or efficient the oscillation is in terms of energy loss. It represents the ratio of the energy stored in the oscillator to the energy dissipated per cycle. A higher Q factor indicates lower energy loss and a more efficient oscillation.
Is it possible to have damped oscillation when asystem is at resonance?
Yes. You can have damping, independently of whether there is resonance or not.
Define the terms logging interval dedicated control system and Frequency of Sampling?
what do you mean by terms under damped, critical damped and over damped frequency of control system?
What are the applications of oscillatory motion in technology or where can the applications of oscillatory motion be seen?
the car tire....damped oscillation How about a speaker? When you apply signal to it, the cone oscillates in and out.
What is ment by damped oscillation?
Damped oscillation refers to a type of repetitive motion in which the amplitude of the oscillations decreases over time due to an external force or frictional effects. This results in the oscillations gradually coming to a stop. Examples include a swinging pendulum gradually losing its height or a vibrating guitar string eventually settling down.
How damping progressively reduces the amplitude oscillations?
When energy is lost from the oscillating system, the amplitude of oscillationdecreases. When that happens progressively, we say that the oscillation is"damped". "Damping" is a description of the decrease, not its cause.
Damping progressively reduces the amplitude of oscillation?
Vibratory motion of ideal systems in the absence of any friction or resistance continues indefinitely under the action of a restoring force. Practically, in all systems, the force of friction slows down the motion, so the systems do not oscillate indefinitely. The friction reduces the mechanical energy of the system as time passes, and the motion is said to be DAMPED. This damping progressively reduces the AMPLITUDE of OSCILLATION.
What is undamped oscillation?
Oscillations (vibrations) are damped when they are changed by some action. For example, touching an oscillating (vibrating) tuning fork with your finger is said to be damping it. The oscillation (number of Hertz) of an electrical oscillator, such as a TV tuner, is changed by varying the settings of the tuner.
Write the equation to represent a damped oscillation?
(Amplitude)at time=t = (Max) x cos[ (2 pi x frequency) + (phase angle) ] x e-time/time constant
What is the difference between underdamped and overdamped oscillations?
Damped (or free) oscillation occurs when an object is set to vibrate at its natural frequency while forced oscillation involves the application of a force to keep an object in constant or repetitive motion.
What is difference between forced vibration and damped vibration?
Forced vibration occurs when an external force is applied to a vibrating system, causing it to oscillate at a frequency determined by the driving force. Damped vibration is when the energy of a vibrating system is dissipated over time due to internal or external damping mechanisms, leading to a decrease in amplitude and eventual cessation of vibrations. In summary, forced vibration involves an external force driving the system, while damped vibration involves the dissipation of energy within the system itself.
Is a pogo stick a critically damped system?
No, a pogo stick is not a critically damped system. It typically exhibits underdamped behavior when bouncing, with oscillations that gradually decay over time due to damping effects. The damping in a pogo stick is usually not enough to make it critically damped.
