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Oscillatory Motion

A pendulum st...

Question

A pendulum starts from B. After three and a half oscillations it will be at:

A

A

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B

B

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C

C

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D

Can’t say

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Solution

The correct option is B
B

After three oscillations, the bob will be at its starting position, i.e. B. And again after the half oscillation, it will reach B.

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