Consider a simple harmonic motion of time period T. Calculate the time taken for the displacement to change value from half the amplitude to the amplitude.


Since, the motion is a simple Harmonic.

Its equation will be given by the equation,

Now, for the first half journey,

we will get,

Φ = 0,

In initial phase,

For second Journey, from A/2 to A,

Time taken from A/2 to