Undamped oscillation requires

In case of damped oscillation frequency of oscillation is

In case of damped oscillation frequency of oscillation is

Oscillations

A body of mass 0.3 kg hangs by a spring with force constant of 50 N/m . The amplitude of oscillations is damped and reaches 1/e of its original value in about 100 oscillations. If omega and omega' are the angular frequencies of undamped and damped oscillations respectively, then percentage of ((omega-omega')/(omega)) is

Explain damped and undamped oscillations.

What do you mean by undamped oscillations?

What is undamped oscillations ?

What are undamped and damped oscillations ?