Fundamentholfundamenthol
JEE Main2019Physics
Q.

A simple pendulum of length 1 m is oscillating with an angular frequency 10 rad/s. The support of the pendulum starts oscillating up and down with a small angular frequency of 1 rad/s and an amplitude of 10–2 m. The relative change in the angular frequency of the pendulum is best given by. 

  1. A

    10–3 rad/s

  2. B

    10–1 rad/s

  3. C

    10–5 rad/s

  4. D

    1 rad/s

Solution

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