A) T/2
B) T/4
C) T/8
D) T/12
Correct Answer: D
Solution :
\[\because \] \[x=a\sin \omega t\] \[\therefore \] \[\frac{a}{2}=a\sin \omega t\] \[\Rightarrow \] \[\omega t=\frac{\pi }{6}\] \[\Rightarrow \] \[\left( \frac{2\pi }{T} \right)\,t=\frac{\pi }{6}\] \[\Rightarrow \] \[t=\frac{T}{12}\]You need to login to perform this action.
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