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JEE PHYSICS MCQ: OSCILLATIONS

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Application +4 | -1

A second's pendulum is taken in a carriage. Find the period of oscillation when the carriage moves with an acceleration of

4 \mathrm{~ms}^{-2}

(i) vertically upwards (ii) vertically downwards, and (iii) in a horizontal direction.

View answer and explanation

Correct option: A

1.69 \mathrm{~s}; 2.59 \mathrm{~s}; 1.92 \mathrm{~s}

Option A (

1.69 \mathrm{~s}; 2.59 \mathrm{~s}; 1.92 \mathrm{~s}

) is correct because it correctly calculates the period of oscillation of a second's pendulum in a carriage moving with different accelerations.

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