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A block of mass 4 kg attached with sprin...

A block of mass `4 kg` attached with spring of spring constant `100 N//m` is executing `SHM` of amplitude `0.1 m` on smooth horizontal surface as shown in figure. If another block of mass `5 kg` is gently placed on it, at the instant it passes through the mean position and new amplitude of motion is `n^(-1)` meter then find `n`. Assuming that two blocks always mvoe together .

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RESONANCE-SIMPLE HARMONIC MOTION -Exercise- 2, PART - I
  1. A block of mass 4 kg attached with spring of spring constant 100 N//m ...

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  2. A block of mass m is resting on a piston as shown in figure which is m...

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  3. The potential energy of a peticle of mass 'm' situated in a unidimensi...

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  4. A solid ball of mass m is made to fail from a height H on a pan suspen...

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  5. Two plates of some mass are attached rigidly to the two ends of a spri...

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  6. Two springs, each of spring constant k, are attached to a block of mas...

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  7. The right block in figure moces at a speed V towards the left block pl...

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  8. The bob of a simple pendulum of length L is released at time t = 0 fro...

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  9. The period of small oscillations of a simple pendulum of length l if i...

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  10. A simple pendulum , a physical pendulum, a torsional pendulum and a sp...

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  11. A rod of mass M and length L is hinged at its one end and carries a pa...

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  12. A particle moves along the X-axis according to the equation x = 10 sin...

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  13. The amplitide of a particle due to superposition of following S.H.Ms. ...

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  14. Two particles P and Q describe S.H.M. of same amplitude a, same freque...

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  15. A street car moves rectilinearly from station A (here car stops) to th...

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  16. A particle is oscillating in a stright line about a centre of force O,...

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  17. Assuming all the surfaces to be smoth, if the time period of motion of...

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  18. A particle of mass m is attached with three springs A,B and C of equal...

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  19. In the figure shown mass 2m is at rest and in equilibrium. A particle ...

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  20. For given spring mass system, if the time period of small oscillations...

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  21. For the arrangement shown in figure, the spring is initially compresse...

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