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The mass and radius of a planet are doub...

The mass and radius of a planet are double that of the earth. If time period of a simple pendulum on the earth is T, find the time period on the planet.

A

`2T`

B

`sqrt(2)T`

C

`T//2`

D

`T//sqrt(2)`

Text Solution

Verified by Experts

The correct Answer is:
B
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AAKASH SERIES-OSCILLATIONS-Practice exercise
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  2. A pendulum beating seconds at one place (g=985cm//sec^(2)) is taken ot...

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  3. The mass and radius of a planet are double that of the earth. If time ...

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  4. The value of 'g' on moon is five times less than that on earth. If the...

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  5. If the percentage increase in length of th ependulum is 3% and percent...

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  6. A second pendulum is arranged in a lift . If th elift is moving up wit...

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  7. A simple pendulum consisting a ball of mass 'm' tied to a string of le...

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  8. Tangential acceleration on a bob of a simple pendulum of mass 100gm wh...

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  9. A child swinging on a swing in standing position and she suddenly sits...

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  10. On a planet a body is left freely from a height 2m reaches the ground ...

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  11. A simple pendulum of length L(1) has a time period T(1) and of length ...

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  12. A simple pendulum has time period 3sec. The pendulum is completely imm...

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  13. The period of simple pendulum whose bob is a hollow mentallic sphere i...

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  14. A simple pendulum is fixed on a trolly which is slinding down on a fri...

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  15. The bob of a simple pendulum of mass 200g is oscillating with a time 2...

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  16. A pendulum that beats seconds on the surface of the earth were taken t...

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  17. The pendulum of a certain clock has time period 2.04s . How fast or sl...

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  18. A freely falling body takes 2 seconds ot reach the ground on a plane, ...

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  19. The period of a simple pendulum is found to increases by 50% when the ...

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  20. The time period of a body suspended from a spring is T. The new time p...

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