# Average velocity of a particle executing SHM in one complete vibration is :

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Average velocity of a particle executing SHM in one complete vibration is :

(1) $Aω\over2$

(2) Aω

(3) $Aω^2\over2$

(4) Zero

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Ans : (4) Zero

Solution :

Simple harmonic motion :

When a vibration or an oscillation repeats itself over and over the motion is called periodic. The displacement is zero for one complete vibration. Therefore, Average velocity of a particle executing SHM in one complete vibration is zero.