Calculate pendulum period, frequency, length, or gravity using T = 2π√(L/g). Free online physics calculator for harmonic motion.
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What is the formula for pendulum period?
The period of a simple pendulum is T = 2π√(L/g), where L is the length of the pendulum in meters and g is gravitational acceleration (9.81 m/s² on Earth).
Does the mass of the pendulum bob affect its period?
No — for a simple pendulum, the period depends only on the length and gravitational acceleration, not on the mass of the bob, as long as the swing angle is small.
Is this calculator complete?
This tool is currently a placeholder while we build out its full interactive calculator and content. A complete version with charts, reference tables, and detailed explanations is coming soon.
