Physics
Grade-9
Easy
Question
For a body executing simple harmonic motion, which parameter comes out to be non-periodic?
- Displacement
- Acceleration
- Velocity
- None of these
Hint:
A motion that repeats itself after equal intervals of time is known as periodic motion.
The correct answer is: None of these
A motion that repeats itself after equal intervals of time is known as periodic motion.
Examples of periodic motion: a tuning fork or motion of a pendulum if you analyze the motion you will find that the pendulum passes through the mean position only after a definite interval of time. We can also classify the above motion to be oscillatory. An oscillatory is a motion in which the body moves to and fro about a fixed position. So an oscillatory motion can be periodic but it is not necessary.
So None of these is correct
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