Figure shows the position -time graph of an object in SHM. The correct equation representing this motion is

Options

A. `2sin ((2pi)/(5) t + (pi)/(6))`
B. `4 sin ((pi)/(5) t+ (pi)/(6))`
C. `4 sin ((pi)/(6) t + (pi)/(3))`
D. `4 sin ((pi)/(6) t + (pi)/(6))`

Answer

D