Amplitude decay refers to the gradual reduction in the maximum displacement or amplitude of an oscillating system over time due to energy loss, commonly observed in damped oscillations. This phenomenon occurs when an oscillating object, like a pendulum or spring, experiences resistance, leading to the dissipation of energy, which causes the amplitude of its motion to decrease progressively. Amplitude decay is crucial for understanding how oscillatory systems behave in real-world conditions where friction and other damping forces come into play.
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