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The mass and diameter of a planet are tw...

The mass and diameter of a planet are twice those of earth. What will be the period of oscillation of a pendulum on this plenet. If it is a 2 second's pendulum on earth?

A

`1//sqrt2s`

B

`2sqrt2 s`

C

2s

D

`1/2s`

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SL ARORA-OSCILLATIONS-Exercise
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