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In the figure shown, there is friction b...

In the figure shown, there is friction between the blocks P and Q but the constact between the block Q and lower surface is frictionless. Initially the block Q with block P over it lies at x = 0, with spring at its natural length. The block Q is pulled to right and then released. As the spring -blocks system undergoes SHM with amplitude A, the block P tends to slip over Q, P is more likely to slip at

A

x=0

B

`x = +A`

C

`x = + (A)/(2)`

D

`x = + (A)/(sqrt2)`

Text Solution

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The correct Answer is:
B
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AAKASH INSTITUTE-OSCILLATIONS-Assignment (Section - B) (OBJECTIVE TYPE QUESTIONS)
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  4. A loaded vertical spring executes simple harmonic oscillations with pe...

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  5. A body performs S.H.M. Its kinetic energy K varies with time t as ind...

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  6. A particle is performing SHM energy of vibration 90J and amplitude 6cm...

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  7. The variations of potential energy (U) with position x for three simpl...

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  8. If the particle repeats its motion after a fixed time interval of 8 s ...

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  9. A particle is executing SHM with total mechanical energy 90J and ampli...

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  10. A linear harmonic oscillator of force constant 6 xx 10^(5) N/m and amp...

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  12. The curve between square of frequency of oscillation and length of the...

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  13. A simple pendulum of mass m executes SHM with total energy E. if at an...

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  14. There is a rod of length l and mass m. It is hinged at one end to the ...

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  15. A rectangular block of mass m and area of cross-section A floats in a ...

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  16. When a mass of 5 kg is suspended from a spring of negligible mass and ...

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  17. In the figure shown, there is friction between the blocks P and Q but ...

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