# 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 amplitude of 10−2 m. The relative change in the angular frequency of the pendulum is best given by a. 10−3 rad/s b. 10−1 rad/s c. 1 rad/s d. 10−5 rad/s

## Question ID - 50344 :- 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 amplitude of 10−2 m. The relative change in the angular frequency of the pendulum is best given by a. 10−3 rad/s b. 10−1 rad/s c. 1 rad/s d. 10−5 rad/s

3537

Angular  frequency of pendulum =   =   =  × [ = angular frequency of support] =  ×  = 10−3   rad/sec.

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