This video are types of vibration , longitudinal vibration by helical spring experimental with calculation.
The definition of a vibration is a movement back and forth, or an emotion sensed by another person. An example of a vibration is the feeling of two cymbals being slammed together. An example of a vibration is when one person gets the feeling that another person does not want to do something that has been discussed.
Different types of vibration are
Free vibration or natural vibration. Longitudinal vibration. Transverse vibration. Torsional vibration.
Forced vibration.
Damped vibration.