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In the case of a simple pendulum, a grap...

In the case of a simple pendulum, a graph is drawn between the displacement and time taken for its oscillations as shown in the figure . Then
From the given figure, the number of oscillation performed by the bob at the end of 21 s is ________

A

3

B

4

C

2

D

`3^(1//2)`

Text Solution

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The correct Answer is:
D
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PEARSON IIT JEE FOUNDATION-KINEMATICS-MCQ
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