Oscillations Te...

An oscillator consists of a block attached to a spring (k = 400 N/m). At some time t, the position (measured from the system's equilibrium location), velocity and acceleration of the block are x = 0.100m, v = 13.6 m/s, and a = 123 m/s$$^2$$. The amplitude of the motion and the mass of the block are

A particle performs SHM along a straight line with the period $$T$$ and amplitude $$A$$. The mean velocity of the particle averaged over the time during which it travels a distance $$A/2$$ string from the extreme position is

Three masses of $$500g,300g$$ and $$100g$$ are suspended at the end of a spring as shown and are in equilibrium. When the $$500g$$ mass is removed suddenly, the system oscillates with a period of $$2$$ second. When the $$300g$$ mass is also removed, it will oscillate with a period

A particle performing S.H.M. having amplitude 'a' possesses velocity $$\dfrac {(3)^{1/2}}{2}$$ times the velocity at the mean position. The displacement of the particle shall be

The phase difference between the two simple harmonic oscillations, $$y_{1} = \dfrac {1}{2} \sin \omega t + \left (\dfrac {\sqrt {3}}{2}\right )\cos \omega t$$ and $$y_{2} = \sin \omega t + \cos \omega t$$ is

The time period of simple harmonic motion depends upon the

An oscillator is producing FM waves of frequency 2kHz with avariation of 10kHz. The modulating index=?

In an electronic watch, the component corresponding to the pendulum of a pendulum clock is a__?

A spring balance together with a suspended weight of $$2.5$$kg is dropped from a height of $$30$$ metres. The reading on the spring balance, while falling, will show a weight of.

In case of a simple harmonic motion, if the velocity is plotted along the X-axis and the displacement (from the equilibrium position)(is plotted along the Y-axis, the resultant curve happens to be an ellipse with the ratio:
$$\displaystyle\frac{major axis(along X)}{minor axis (along Y)}=20\pi$$
What is the frequency of the simple harmonic motion?