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The bob of an oscillating simple pendulum takes at least 0.75 s to go from one extreme end to the other . How long will it take to complete 20 oscillations?It’s urgent , please reply fast....Advanced thankyou for your answer

Answer»

Explanation:

ANSWER. If the TIME taken by ONE pendulum to REACH its mean position from the extreme position is 0.25 seconds then a pendulum will MOVE to two extreme positions from one mean position only. That will means that the total time period = 2 * 0.25 = 0.50 seconds.



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