In the previous question, the amplitude of the oscillation is

In previous question, the amplitude of vibration is

At resonance, the amplitude of forced oscillations is

At resonance, the amplitude of forced oscillations is

In the previous question, the angular frequency of the simple harmonic motion is omega . The coefficient of friction between the coin and the platform is mu . The amplitude of oscillation is gradually increased. The coin will begin to slip on the platform for the first time (i) at the extreme positions of oscillations (ii) at the mean position (iii) for an amplitude of (mug)/(omega^2) (iv) for an amplitude of (g)/(muomega^2)

In dampled oscillations, the amplitude of oscillation is reduced to one-third of its initial value of 9cm at the end of 100 oscillations. What will be its amplitude of oscillation in cm when it completes 200 oscillations.