The amplitude of the vibrations decreases gradually. The vibrational energy of the string is dissipated in the form of sound. The string returns to its starting point and travels nearly the same distance in the opposite direction.
When a guitar string is plucked, it moves a certain distance, depending on how hard the guitar player strums. When a musician strums the guitar, the vibration of the strings produce sounds that the human ear hears as music. The restoring force on the spring will push the car wheel back into place. Every time the car hits a bumpy road, these springs/shockers act as shock absorbers leading to a smooth ride. Springs/Shockers are attached to the wheel of the cars to ensure a safe ride to the passengers. The back and forth, repetitive movements of the swing against the restoring force is the simple harmonic motion. Swings in the parks are also the example of simple harmonic motion. Therefore, the motion is oscillatory and is simple harmonic motion. It begins to oscillate about its mean position. When we pull a simple pendulum from its equilibrium position and then release it, it swings in a vertical plane under the influence of gravity.
You all must have seen the pendulum in the clocks moving to and fro regularly. It is used to model many real-life situations in our daily life. “Simple harmonic Motion occurs when a particle or object moves back and forth within a stable equilibrium position under the influence of a restoring force proportional to its displacement.” When an object moves to and fro or back and forth along the same line, it is called simple harmonic motion (SHM). Have you seen the pendulum swinging to and fro along the same pathway, these similar back and forth movements are called oscillations.
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