
Concept explainers
To find: The time period

Answer to Problem 115AYU
The time period is approximately
Explanation of Solution
Given information:
The length of the pendulum is
Calculation:
Write the formula to calculate time period of pendulum
Put the value of
Rationalize the above equation.
Here
Substitute these value in the above equation and further solve.
Therefore the time period is approximately
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Precalculus
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