Two simple harmonic motions,as shown,are at right angles. They are combined to form Lissajous figures.
$x(t) = A \sin(at + \delta)$
$y(t) = B \sin(bt)$
Identify the correct match below.
$x(t) = A \sin(at + \delta)$
$y(t) = B \sin(bt)$
Identify the correct match below.
- AParameters: $A = B$,$a = 2b$,$\delta = \frac{\pi}{2}$; Curve: Circle
- BParameters: $A = B$,$a = b$,$\delta = \frac{\pi}{2}$; Curve: Line
- CParameters: $A \neq B$,$a = b$,$\delta = \frac{\pi}{2}$; Curve: Ellipse
- DParameters: $A \neq B$,$a = b$,$\delta = 0$; Curve: Parabola
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