Question

is periodic motion is oscillatory motion visa verca
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Answer 1

Answer:

Periodic motion is that motion which repeats itself after equal intervals of time. ... A periodic motion may or may not be oscillatory. For example, the motion of planets around the Sun is always periodic but not oscillatory. The motion of the pendulum of a clock is periodic as well as oscillatory.

Answer 2

The main difference is that oscillatory motion is always periodic but a periodic motion may or may not be oscillatory motion. For example, the motion of a pendulum is both oscillatory motion and periodic motion but the motion of the wheels of a car is only periodic because the wheels rotate in a circular motion.

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