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Which of the following quantities are al...

Which of the following quantities are always positive in a S H M

A

`barF.bara`

B

`bara.bar r`

C

`barv.bar r`

D

`barF.barr`

Text Solution

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The correct Answer is:
A
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AAKASH SERIES-OSCILLATIONS-EXERCISE II
  1. Two SHMs are represented by the equations y(1)=10sin(3pit+pi//4) and...

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  2. A particle of mass 4 gm is moving simple harmonically with a period 8 ...

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  3. Which of the following quantities are always positive in a S H M

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  4. For a particle executing SHM. The KE .K. is given by K = K(0) cos^(2) ...

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  5. A body is executing simple harmonic motion. At a displacement x its po...

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  6. The displacement of two identical particles executing SHM are represen...

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  7. A particle of mass m executes SHM with amplitude .a. and frequency .v....

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  8. An object is attached to the bottom of a light vertical spring and se...

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  9. At what displacement is the KE of a particle performing SHM of amplitu...

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  10. A particle execute S.H.M from the mean position. Its amplitude is A, i...

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  11. An object executing SHM has an acceleration of 0.2 m//s^(2) at a dista...

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  12. The angular velocities of three bodies in SHM are w(1),w(2),w(3) with ...

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  13. The equation for the displacement of a particle executing SHM is y = {...

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  14. The velocity of a particle under going SHM at the mean position is 2ms...

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  15. A block is placed on a horizontal platform. The system is making horiz...

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  16. A particle is subjected to two simple harmonic motions in the same dir...

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  17. If the maximum acceleration of a S.H.M. is a and the maximum velocity ...

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  18. A particle is excuting simple harmonic motion with an amplitude A and ...

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  19. The periods of a pendulum on two planets are in the ratio 3 : 4. The a...

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  20. The shape of l-T graph of simple pendulum is

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