Pendulum Period Calculator
The period of a simple pendulum is the time for one complete oscillation (forward and back). For small angles, T = 2π√(L/g), where L is length and g is gravitational acceleration. Remarkably, period does not depend on the mass of the bob.
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Did You Know?
Christiaan Huygens invented the pendulum clock in 1656, dramatically improving timekeeping from minutes-per-day error to seconds-per-day — enabling accurate navigation and scientific measurement.
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