NDA 2019 Physics question
A pendulum clock is lifted to a height where the gravitational acceleration has a certain value g. Another pendulum clock of same length but of double the mass of the bob is lifted to another height where the gravitational acceleration is g/2. The time period of the second pendulum would be : (in terms of period T of the first pendulum)
Answer: (A)
Solution
does not depend on the mass of the bob. With
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