A pendulum oscillates 80 times in 4 seconds. Find its time period and frequency.
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Answered by
3
Answer:
Hi wassup
no of oscillation in 4 secs=80
no of oscillations in one second=80/4=20
frequency is 20Hz
time period = 1/Frequency
=1/20=(1*5)/(20*5)=5/100=0.05
time period= 0.05secs
frequency= 20Hz
Answered by
0
Answer:
Time period=0.05sec
Frequency =40
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