A pendulum swings with a period \( T \) given by \( T = 2\pi \sqrt{\frac{L}{g}} \), where \( g = 9.8 \, \text{m/s}^2 \) and \( T = 4 \, \text{s} \). Solve for the length \( L \).

Tue, 05 May 2026 00:04:46 +0000

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