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A pendulum of length 1 m is suspended fr...

A pendulum of length 1 m is suspended from the ceiling of a trolley moving horizontally with an acceleration of `4 m//s^(2)` . Its period of oscillation is

A

`theta=14^@`

B

`theta=45^@`

C

`theta=30^@`

D

`theta=0`

Text Solution

Verified by Experts

The correct Answer is:
A
Use the relation `rho=1/(e(n_e mu_e + n_h mu_h))`
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