What does the period of oscillation of a thread pendulum depend on?

The oscillation period of the thread pendulum is T = 2π * √ (l / g). From this formula, we can conclude that the period of oscillation of the thread pendulum depends on the length of the thread, as well as on its location (depends on the latitude). Since the acceleration due to gravity varies from 9.780 m / s² at the equator to 9.832 m / s² at the poles.



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