Oscillations - Result Question 2
3. Average velocity of a particle executing SHM in one complete vibration is:
[2019]
(a) $\frac{A \omega}{2}$
(b) $A \omega$
(c) $\frac{A \omega^{2}}{2}$
(d) zero
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Answer:
Correct Answer: 3. (d)
Solution:
- (d) Displacement of the particle in one complete vibration is zero, so, average velocity in one complete vibration will be
$=\frac{\text{ Displacement }}{\text{ Time interval }}=\frac{y_f-y_i}{T}=0$
