Question

8. Which of these
directions can be
considered as oscillatory
motion? *​

Answer 1

Explanation:

In a given question we can differentiate periodic motion as well as oscillatory motion. All options represent the periodic motion. It repeats at a regular interval of time. That is the oscillation of a pendulum, motion of a swing both are to and fro motion.

Answer 2

Answer:

Oscillation is the repetitive variation, typically in time, of some measure about a central value