Question

Explain free,force and resonant vibration with an example

Answer 1

Answer:

I don't no this Question answer

Answer 2

Answer:

free vibration:Free vibration occurs when a mechanical system is set in motion with an initial input and allowed to vibrate freely

forced vibrations:Forced vibration is when a time-varying disturbance (load, displacement or velocity) is applied to a mechanical system

Resonant vibration:Resonant vibration in mechanical structures such as pumps, turbines and motors occurs when a natural frequency is at or close to a forcing frequency such as rotor speed

Explanation:

mark me brainlist!!!