The ratio of the maximum acceleration to the maximum velocity of a simple harmonic oscillator is

Show that simple harmonic motion may be regarded as the projection of uniform circular motion along a diameter of the circle.

Define the amplitude of $SHM$.

The displacement equation of a particle is $x = 3\sin 2t + 4\cos 2t$. The amplitude and maximum velocity will be respectively:

$A$ particle executing simple harmonic motion along the $Y$-axis has its motion described by the equation $y = A \sin(\omega t) + B$. The amplitude of the simple harmonic motion is

The graphs in the figure show that a quantity $y$ varies with displacement $d$ in a system undergoing simple harmonic motion. Which graph best represents the relationship obtained when $y$ is the time?