Question

What is Oscillatory or Vibratory motion.

Answer 1

Oscillatory motion: This is the motion when a thing movesup and down Ex Pendulum of clock ,jhuula

Vibratory motion: in this motion a thing vibrate and produce a sound .ex the strings of guitars

Answer 2

A motion in which a body moves to and fro or back and forth about its mean position (rest position) is called oscillatory motion.

For example - Motion of a simple pendulum, motion of a swing, motion of the pendulum of the wall clock , motion of the piston of a motor car represent oscillatory motion

A motion in which a part of a body moves to and fro in a definite style while the rest of the body always remains fixed is called vibratory motion.

Example - All musical instruments produce vibratory motion