Question

Define oscillatory motion. The girl is in which position in the oscillatory
motion
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Answer 1

Answer:

Oscillatory motion is defined as the to and fro motion of an object from its mean position. The ideal condition is that the object can be in oscillatory motion forever in the absence of friction but in the real world, this is not possible and the object has to settle into equilibrium.

To describe mechanical oscillation, the term vibration is used which is found in a swinging pendulum. Likewise, the beating of the human heart is an example of oscillation in dynamic systems

Answer 2

the to-an-fro or back or forth motion described by an object as a what along the same path without any changes in the shape of the object is called oscillatory motion