Question

what is vibration? pliz​

Answer 1

Answer:

Vibration is the mechanical oscillations of an object about an equilibrium point. The oscillations may be regular such as the motion of a pendulum or random such as the movement of a tire on a gravel road. ... Vibration enters the body from the part of the body or organ in contact with vibrating equipment.

Answer 2

Answer:

vibration is the mechanical oscillations of an object about equilibrium point