The string of a simple pendulum is replaced by a uniform rod of length L and mass M . If the mass of the bob of the pendulum is m , then for small oscillations its time period would be (assume radius of bob r << L )
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Text Solution
Verified by ExpertsThe correct answer is:
A
Time period of Compound Pendulum is given by
moment of inertia about point of suspension
sepration between point of suspension and centre of mass of the pendulm
Substituting the values in Eq. (i), we get
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