define the time period of a pendulum. a simple pendulum completes 25 oscillation in 30 seconds .calculate the time period of a pendulum please
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Answer:
2 s,0.5 Hz
Explanation:
For 15 oscillation it takes 30 sec
For one oscillation Tme period = 30/15 = 2sec
Frequency = 1/ Time period
=1/2=0.5 Hz
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