Question

All oscillatary motions are periodic while are periodic motions are not oscillatary. Is this statement correct? Justify your answers​

Answer 1

Answer:

EVery Iscillatory motion is periodic but every periodic motion is not oscillatory, justify. Answer: All oscillatory motions are periodic because each oscillations gets completed in a definite interval of time. Eg: On being pulled and then released, a load attached to a spring executes oscillatory motion.

Answer 2

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The Question is Give below 

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Periodic motions are the motions that repeats at equal interval of time. It need not be an oscillatory motion. In oscillatory motion the object always repeats its motion at equal interval of time.

Therefore, all periodic motions are not oscillatory motion but all oscillatory motion are periodic.