Question

three examples repitative motion but are nonperiodic​

Answer 1

Answer:

1) A drummer hits the drum in a song repeatatively but the time interval between two successive beats may be different.

2) School students travel to school everyday but occasionaly they may get late.The motion is no doubt repeatative but its non periodic.

3) In a cricket match the batsman hits the ball.The hitting of the cricket ball by the batsman is a repeatative motion.But the time duration between successive hitting of the cricket ball is not same.