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A child swinging on a swing in sitting p...

A child swinging on a swing in sitting position, stands up, then the time period of the swing will.

A

will increase

B

will decrease

C

will not be affected

D

will be doubled

Text Solution

Verified by Experts

The correct Answer is:
B
When the child s"tan"ds, the c.g. of the system goes up. Hence L is decreased and T is decreased.
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