Plot the corresponding reference circle for given SHM, indicate the ini
Channel: Doubtnut
Date: 2020-03-29

Plot the corresponding reference circle for given SHM, indicate the initial `( t=0)` position of the paritcle, the radius of the circle , and the angular speed of the rotating paritcle. Consider anticlockwise direction for rotation. `x= - 3 sin ( 2 t + (pi)/(4))` (Express in the form , `x=` Acos ( omega t + phi))`.