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Define a vibratory motion.
A vibratory motion is the oscillatory movement of a body about its equilibrium position.
what does periodic vibratory motion mean?
when object oscillates or vibrates back and forth or up and down from its equilibrium position , in a manner that repeats itself during the same duration .
what are ripples
Ripples are small water waves
what is a source
A source can be a physical object, such as a vibrating spring, a speaker, a microwave.
what is equilibrium position of an object
the position occupied by the object when it is at rest
3 examples of periodic motion
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what is meant by amplitude
Amplitude refers to the maximum displacement or distance of the source from its rest or equilibrium position.
What is a complete oscillation?
A complete oscillation is when the vibrating object gains its initial position.
What do we call the time taken for one complete oscillation?
period
What is the SI unit of period (T)?
The seconds (s)
