The displacement of a simple harmonic oscillator is given by y= 0.40 sin (440t +0.61). For this, what are the value of initial phase?

The displacement of a simple harmonic oscillator is given by y= 0.40 s

1.	The displacement of a simple harmonic oscillator is given by y= 0.40 sin (440t +0.61). For this, what are the value of initial phase?
Answer» SOLUTION :Comparing `y= 0.40 SIN (440T + 0.61)" with " y= A sin (OMEGA t+ phi)` INITIAL phase `phi = 0.61 rad`.