Question

differentiate between vibratory mot
ion and periodic motion ​

Answer 1

Answer:

1) Any motion that repeats itself at regular interval of time is called periodic motion. Examples: Motion of the pendulum of a clock, motion of planets around the Sun,etc.

2) A body moves to and fro about its mean position is called vibratory motion. Vibratory motion can be described as any object moving/swinging back and forth, moving up and down, pulsating, spinning, or vibrating. swinging; pendulums, swings, metronomes are the example of vibratory motion.