what happens to the period of a simple pendulum taken
into a deep mine ?
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Answer / shyamal mondal
AS in formula of period of a simle we see that acceleration
due to gravity is in the denominator of the rooted term so
as going into a deep mine acc due to gravity dicreases the
period would increase.
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Answer / bob
I would say Shyamal's answer is correct, but given that the
deepest mines are a small fraction of the earth's diameter,
I would say almost nothing would change.
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