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The mass of a solid body is 200 gm and o...

The mass of a solid body is 200 gm and oscillates about a horizontal axis at a distance of 20 cms from the centre of gravity. If length equivalent to simple pendulum is 40 cms, its M.I. through the centre of gravity will be :

A

`8xx 10^4 gm - cm^2 `

B

`8xx 10^4 kg- cm^2`

C

`8xx10^4 gm-m^2`

D

`8xx 10^4 kg- cm^2`

Text Solution

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The correct Answer is:
A
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MOTION-SIMPLE HARMONIC MOTION-EXERCISE -2 (Objective Problems | NEET)
  1. A hollow sphere is taken as bob of a simple pendulum. This hollow sphe...

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  2. The length of a second pendulum is

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  3. The acceleration due to gravity at height R above the surface of the e...

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  4. An oscillating pendulum stops, because its energy

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  5. If the length of a simple pendulum is equal to the radius of the earth...

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  6. when the bob of a simple pendulum swings, the work done by tension in ...

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  7. A body of mass 5 gm is executing S.H.M. about a point with amplitude 1...

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  8. The velocity-time diagram of a harmonic oscillator is shown in the adj...

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  9. The distance between the points of suspension and centre of oscillatio...

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  10. For a compound pendulum, the maximum time period is :

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  11. If the distance between the cnetre of gravity and point of suspension ...

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  12. A ring of radius R is suspended from its circumference and is made to ...

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  13. A disc of radius R is suspended from its circumference and made to osc...

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  14. In the above question, its length equivalent to a simple pendulum will...

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  15. Holes are drilled along the diameter of a disc. For a minimum time per...

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  16. The formula for time period of a compound pendulum is :

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  17. The mass of a solid body is 200 gm and oscillates about a horizontal a...

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  18. A thin rod of length 1 m is suspended from its end and is made to osci...

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  19. A uniform rod of length 1.00 m is suspended through an end and is set ...

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  20. In the compound pendulum, the minimum period of oscillation will be :

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