Question

All periodic motions are repetitive but all repetitive motions cannot be periodic

Answer 1

hy here is the answer.....

• For example: motion of swing of a pendulum, motion of satellite orbiting the Earth. A motion which is repeated but not after a fixed interval of time is not periodic. For example: jumping in place, clapping etc.

Answer 2

Answer:

ALL PERIODIC MOTIONS ARE REPETITIVE BUT ALL THE REPETITIVE MOTION CAN NOT BE PERIODIC. ... For example: motion of swing of a pendulum, motion of satellite orbiting the Earth. A motion which is repeated but not after a fixed interval of time is not periodic. For example: jumping in place, clapping etc.