Physics

Pendulum Frequency Calculator

Find the oscillation frequency of a simple pendulum.

Calculated Output

Frequency (Hz) 0.705

Formula: f = 1 ÷ (2π·√(L/g))

Step-by-Step Breakdown

1. Values used:

2. Length = 0.5

3. Gravity = 9.81 m/s²

5. Frequency = 0.705Hz

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The math behind it

f = 1/T, where T = 2π√(L/g). Shorter pendulums swing faster.

0.5 m pendulum → about 0.70 Hz.

How do I get more swings per second?

Use a shorter pendulum.