a simple pendulum takes 32secs to complete 20 oscillations. what is the time period and frequency?
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1.6 sec is the answer .
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Time period =no. of vibrations/time taken
Time period=20/32
Time period =0.32 s
Frequency is the reciprocal of time period
f=1/T
f=1/0.32 Hz
Time period=20/32
Time period =0.32 s
Frequency is the reciprocal of time period
f=1/T
f=1/0.32 Hz
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