Question

find the length of a simple pendulum which completes the 12 oscillations in 30 seconds take g=9.8 ms^2 and pi as 3.14​

Answer 1

Answer:

T = 2π√(L/g)

Acceleration of gravity (g)

1

g

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Pendulum length (L)

m

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Pendulum period (T)

sec

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Pendulum frequency (f)

Hz