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(v)The speed of a tralll is cxp3. A simple pendulum takes 32 s to complete 20 oscillations. What is thetime period of the pendulum?tuein tolres. 4 hours to

Answer» <p>Time taken to complete 20 oscillations = 32 sTime taken to complete 1 oscillation = 32/20 s = 1.6 sTime period of a pendulum is time taken by it to complete 1 oscillation.Time period of pendulum is 1.6 seconds.</p>


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