Question

when a boy sit on a swing it performs ​

Answer 1

Answer:

A boy is sitting on a swing then the time period is

Then the time period will be same because both are sits on swing so the center of gravity will be same.

Explanation:

Now, when a person sitting on a swing stands up on the swing, the effective length of the swing decreases. When length decreases, the time period also decreases. Since frequency of oscillation is inversely proportion to time period, it increases in the present case of man standing up on the swing

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