Tag: free, damped and forced oscillations
Questions Related to free, damped and forced oscillations
A wave is measured to have a frequency of $60 Hz$. If its wavelength is $24 cm$, determine how fast it is moving.
The oscillations of a pendulum about a vertical equilibrium position is an example of
Which of the following is/are correct?
If ${\omega} _d$ is a frequency of a driving force, then forced oscillations can be described by which of the following? $b=$ least damping.
Forced oscillation is
Which of the following is/are the correct option(s)?
The oscillations about a systems equilibrium position that occur in the absence of an external excitation are
A person drives the paddle ball by moving his finger up and down at a certain frequency. In this example he is causing
Which of the following is/are examples of forced oscillation?
A driven oscillator is acted upon by a force $F={ F } _{ 0 }sin\ \omega $. The amplitude of oscillation is given by $A=\frac { { F } _{ 0 } }{ \sqrt { a{ \omega }^{ 2\ } -b\omega \ +c }} $, the resonant angular frequency is