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A pendulum is formed by pivotting a long...

A pendulum is formed by pivotting a long thin rod of length L and mass m about a point P on the rod which is a distance d above the centre of the rod as shown.

As d changes from L/2 to zero

A

Time period increases continuously

B

Time period decreases continuously

C

Time period first increases then decrease

D

Time period first decreases then increase

Text Solution

Verified by Experts

The correct Answer is:
D
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