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In the fig. The potential energy U of a ...

In the fig. The potential energy U of a particle plotted against its position x from origin. Which of the following statement is correct

A

at `x_(1)` particle is in stable equilivrium

B

at `x_(2)` particle is in stable equilibrium

C

at `x_(3)` particle is in stable equilibrium

D

at `x_(1), x_(2) and x_(3)` particle is in unstable equilibrium

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The correct Answer is:
`(4)`

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NARAYNA-WORK , ENERGY & POWER -EXERCISE -II (C.W)
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  2. A block of mass m=1kg moving on a horizontal surface with speed v(i)=2...

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  3. In the fig. The potential energy U of a particle plotted against its p...

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  4. If F = 2x^(2) - 3x -2, then choose correct option:-

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  5. The potential energy of a 1kg particle free to move along the x-axis i...

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  6. A particle located in one dimensional potential field has potential en...

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  7. A block of mass 30.0 kg is being brought down by a chain. If the block...

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  8. A body of mass 2 kg is thrown vertically upwards with K.E of 245 J. Th...

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  9. A 3kg model rocket is launched striaght up with sufficient initial spe...

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  10. In the arrangement shown in figure, string is light and inextensible a...

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  11. The bob of a pendulum is released from a horizontal position. If the l...

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  12. System shown in figure is released from rest . Pulley and spring is ma...

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  13. The potential energy of a particle of mass m is given by U = (1)/(2) ...

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  14. Figure shows the vertical section of a frictionless surface. A block o...

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  15. A body of mass m falls from a height h and collides with another body ...

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  16. Power supplied to a particle of mass 4 kg varies with time as P=(3t^(2...

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  17. A particle of mass m is moving in a circular path of constant radius r...

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  18. A constant power P is applied to a particle of mass m. The distance tr...

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  19. A body is moved from rest along a straight line by a machine deliverin...

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  20. Power applied to a particle varices with time as P =(3t^(2)-2t + 1) wa...

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