Oscillations

Related Questions

• The equation of S.H.M. is $y=a\sin (2\pi nt+\alpha )$, then its phase at time t is

  ---

• A simple harmonic oscillator has a period of 0.01 sec and an amplitude of 0.2 m. The magnitude of the velocity in $m{{\sec }^{-1}}$ at the centre of oscillation is

  ---

• Length of a simple pendulum is $l$ and its maximum angular displacement is $\theta$, then its maximum K.E. is

  ---

• A body of mass 5 gm is executing S.H.M. about a point with amplitude 10 cm. Its maximum velocity is 100 cm/sec. Its velocity will be 50 cm/sec at a distance

  ---

• A particle in SHM is described by the displacement equation $x(t)=A\cos (\omega t + \theta )$. If the initial ($t = 0$) position of the particle is 1 cm and its initial velocity is $\pi $cm/s, what is its amplitude? The angular frequency of the particle is $\pi {{s}^{-1}}$

  ---