Tag: time period, frequency and amplitude of sound

A block of mass $M$ is performing $SHM$ with amplitude $A$ on a smooth horizontal surface$.$ At the extreme position a small block of mass $m$ falls vertically and sticks to$M.$ then$,$ amplitude of oscillation will be                                               

A simple harmonic oscillator of angular frequency $2$ rad/s is acted upon by an external force $F = \sin t$ N. If the oscillator is at rest in its equilibrium position at $t= 0$, its position at later times is proportional to:

Select proper wave equation which describes simple harmonic progressive wave travelling along positive $X$ axis.

The motion represented by equation $x=2\sin \omega t+3\sin^{2}\omega t$ is

A particle of mass $0.1 kg$ executes SHM under a force $F = (-10 x) N$. Speed of particle at mean position is $6 m/s$. Then amplitude of oscillations is 

Select the correct statements.

Equation of SHM is $x=10\sin{10\pi t}$. Find the distance between the two points where speed is $50\pi$ $cm/sec$. $x$ is in cm and $t$ is in seconds

Which of the following equation does not represent a simple harmonic motion:

What is the number of degrees of freedom of an oscillating simple pendulum?

All oscillatory motions are ______