When the length of a simple pendulum is increased by 22 cm, the period changes by 20%. Find the original length of simple pendulum. (g 9.8 m/s) %3D

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When the length of a simple
pendulum is increased by 22 cm, the period
changes by 20%. Find the original length of
simple pendulum. (g 9.8 m/s)
Transcribed Image Text:When the length of a simple pendulum is increased by 22 cm, the period changes by 20%. Find the original length of simple pendulum. (g 9.8 m/s)
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