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Is the oscillation of a simple pendulum at the centre of the earth be possible? |
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Answer» Solution :No, because the value of g at the CENTRE of earth is ZERO and hence, in periodic time `T= 2pi sqrt((l)/(g))" now PUT "g= 0` `therefore T= 2pi sqrt((l)/(0))=" INFINITE "` MEANS oscillation does not occurs. |
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