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On a planet a freely falling body takes ...

On a planet a freely falling body takes 2 sec when it is dropped from a height of 8 m , the time period of simple pendulum of length 1 m on that planet is

A

1.42 sec

B

3.14 sec

C

2.92 sec

D

5.36 sec

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SL ARORA-OSCILLATIONS-Exercise
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  12. A rod of length l and mass m is capable of rotating freely about an ax...

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