A) \[T/6\]
B) \[T/4\]
C) \[T/3\]
D) \[T/2\]
Correct Answer: A
Solution :
Time required to travel from \[X=A\] to \[X=0\]is \[T/4\]and time required to travel from \[X=A/2\]to \[X=0\]is equal to the time required to travel from \[X=0\]to \[X=A/2\]which is equal to, \[Y=A\,\,\sin (2\pi /T)t\] \[A/2=A\,\sin \,\,(2\pi /T)t\] \[\sin \,(\pi /6)=\sin \,\,(2\pi /T)t\] \[t=T/12\] Time required to travel from \[X=A\] to \[X=A/2\]will be \[T/4-T/12=T/6\].You need to login to perform this action.
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