A pendulum suspended from the ceiling of a tr | vedclass

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(B) The period of a simple pendulum is given by the formula $T = 2\pi \sqrt{\frac{L}{g_{eff}}}$,where $L$ is the length of the pendulum and $g_{eff}$

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Remains unaffected

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(B) The period of a simple pendulum is given by the formula $T = 2\pi \sqrt{\frac{L}{g_{eff}}}$,where $L$ is the length of the pendulum and $g_{eff}$ is the effective acceleration due to gravity.When the train travels the same distance per unit time,it implies that the train is moving with a constant velocity (uniform motion).For a body moving with constant velocity,the acceleration $a$ of the train is $0$.The effective acceleration $g_{eff}$ acting on the pendulum is given by $\sqrt{g^2 + a^2}$.Since $a = 0$,we have $g_{eff} = \sqrt{g^2 + 0^2} = g$.Therefore,the period of oscillation $T$ remains the same as it was when the train was at rest.

$A$ pendulum suspended from the ceiling of a train has a period $T$ when the train is at rest. When the train travels the same distance per unit time,the period of oscillation is

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