A) \[x=A/2\]and moving in \[+\text{ }x\]direction
B) \[x=-A/2\]and moving in \[-\text{ }x\]direction
C) \[x=A/2\]and moving in \[-\text{ }x\] direction
D) \[x=-A/2\]and moving in \[-\text{ }x\]direction
Correct Answer: B
Solution :
Phase angle \[\frac{7\pi }{6}=\pi +\frac{\pi }{6}\] Particle is moving towards \[-x\]direction Instantaneous displacement \[x=A\,\sin \frac{7\pi }{6}=-\frac{A}{2}\]You need to login to perform this action.
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