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Frequency of simple pendulum in a free f...

Frequency of simple pendulum in a free falling lift is -

A

Zero

B

Infinite

C

Can't be say

D

Finite

Text Solution

Verified by Experts

The correct Answer is:
A
`n=1/(2pi)sqrt(g_(eff)/(l))`
In a freely falling lift `g_(eff)=g-g=0` then n = 0
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