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A body of mass m is attached to the lowe...

A body of mass m is attached to the lower end of a spring whose upper end is fixed. The spring has negligible mass. When the mass m is slightly pulled down and released, it oscillates with a time period of 3s. When the mass m is increased by `1 kg`, the time period of oscillations becomes 5s. The value of m in kg is

A

`(3)/(4)`

B

`(4)/(3)`

C

`(16)/(9)`

D

`(9)/(16)`

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The correct Answer is:
D
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AAKASH INSTITUTE-OSCILLATIONS-Assignment (Section C) (PREVIOUS YEARS QUESTIONS)
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  2. A body of mass m is attached to the lower end of a spring whose upper ...

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  4. A particle is executing SHM along a straight line. Its velocities at d...

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  5. When two displacement represented by y(1) = a sin (omega t) and y(2) =...

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  6. The oscillation of a body on a smooth horizontal surface is represente...

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  8. Two particles are oscillating along two close parallel straight lines ...

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  9. The displacement of a particle along the x-axis is given by x = a sin^...

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  10. The period of oscillation of mass M suspended from a spring of negligi...

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  11. A simple pendulum performs simple harmonic motion about x=0 with an am...

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  12. Which one of the following equations of motion represents simple harmo...

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  14. A point performs simple harmonic oscillation of period T and the equat...

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  17. The particle executing simple harmonic motion has a kinetic energy K(0...

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  18. A particle executes simple harmonic oscillation with an amplitudes a. ...

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