Oscillations

Related Questions

• The instantaneous displacement of a simple pendulum oscillator is given by $x=A\cos \left( \omega t+\frac{\pi }{4} \right)$. Its speed will be maximum at time

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• The effective spring constant of two spring system as shown in figure will be

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• If the displacement of a particle executing SHM is $x = a \cos \omega t$, which of the graph between P.E. and time is correct ?

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• The potential energy of a particle with displacement $X$ is $U(X)$. The motion is simple harmonic, when ($K$ is a positive constant)

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• Infinite springs with force constant k, 2k, 4k and 8k.... respectively are connected in series. The effective force constant of the spring will be

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