- #1
barneygumble742
- 28
- 0
hi...
how can i get A cos (omega t) + B sin (omega t)
into this form: C cos (omega t + theta) ?
does it equal to A+B cos (omega t - 90) ?
i know it has to do with the underdamped response of an RLC circuit. i
was looking into phasors as well.
any help would be greatly appreciated.
mark
how can i get A cos (omega t) + B sin (omega t)
into this form: C cos (omega t + theta) ?
does it equal to A+B cos (omega t - 90) ?
i know it has to do with the underdamped response of an RLC circuit. i
was looking into phasors as well.
any help would be greatly appreciated.
mark