Question

Average velocity of a particle executing SHM in one complete vibration is :
(1) Aω/2
(2) Aω
(3) Aω²/2
4) zero

Answer 1

Answer:

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Answer 2

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

Step by step explanation:

• Simple Harmonic oscillator:

It is a system in which the restorative force is directly proportional to the displacement.

                           $\bold{F=-kx}$

• 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.

• Average velocity for one complete vibration,

           $\bold{Average\, velocity=\frac{Displacement}{Time\,interval}}$

                                         $\Rightarrow \frac{y_{f}-y_{i}}{T}=0$

Therefore, Average velocity of a particle executing SHM in one complete vibration is zero.

Hence, correct option - 4