Simple Pendulum Calculation

A pendulum bob suspended from a wire or string of negligible mass so that it can swing freely. Use our online calculator to calculate length or acceleration of gravity or period of a simple pendulum by entering the other required values. Simple Pendulum is a mass (or bob) on the end of a massless string, which, when initially displaced, will swing back and forth under the influence of gravity over its central point. Enter the inputs in the calculator to perform simple pendulum calculation.

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m/s2
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A hypothetical pendulum consisting of a weight suspended by a weightless string. Online calculator to calculate the length, acceleration of gravity and period of a simple pendulum motion through simple pendulum calculation.