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Calculate the frequency of an oscillator...

Calculate the frequency of an oscillator having periodic-time 0.01 s

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An object performs S.H.M. of amplitude 5 cm and time period 4 s at t = 0 the object is at the centre of the oscillation i.e., x = 0 then calculate. (i) Frequency of oscillation , (ii) The displacement at 0.5 s (iii) The maximum acceleration of the object , (iv) The velocity at a displacement of 3 cm .

What is the frequency (v) of the wave with time period 0.05s ?

Knowledge Check

  • For frequency of spring oscillator make doubly………

    A
    mass has to made one forth
    B
    mass has to made four times
    C
    mass has to made twice
    D
    mass has to made halve

  • A particle performs a SHM with amplitude of 0.01m and the frequency of its oscillation is 60 Hz. Find the maximum acceleration of a particle.

    A
    `144 pi^(2) m"/"sec^(2)`
    B
    `144 m"/"sec^(2)`
    C
    `(144)/(pi^2) m"/"sec^(2)`
    D
    `288 pi^(2) m"/"sec^(2)`

  • If a simple harmonic oscillator has got a displacement of 0.02m and acceleration eaual to 2.0 m"/"s^(2) at any time, the angular frequency of the oscillator is equal to…….

    A
    `10 rad"/"s`
    B
    `0.1 rad"/"s`
    C
    `100 rad"/"s`
    D
    `1 rad"/"s`

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