This document discusses an experiment to determine the relationship between the period of a simple pendulum and its length. The experiment measured the periods of pendulums with lengths of 150cm, 200cm, 250cm, and 300cm, finding that doubling the length results in approximately the square root of 2 times the period. The results closely matched the theoretical relationship of T=2π(Length/g)1/2 between a pendulum's period and length.

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