Physics, asked by snehagaikwad1201, 3 months ago

when length of simple pendulum is increased by22cm and period changes by 30 percent find the original length of simple pendulum?

Answers

Answered by cool5257boy

1

Answer:

T=2πgl1.25T=2πgl+36⇒1.25=ll+36⇒1.5625l=l+36⇒l=.562536=64cm

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