Question

a simple pendulum completes 40 of oscillations in one minute find its frequency and time period​

Answer 1

Answer:

oscillation=40

time taken=60

in 1 sec = 40/60=2/3 Hz

frequency = 1/time period

time period = 1/frequency

time period = 1/2/3 =3/2 =1.5 sec

Explanation:

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Answer 2

$\huge\star\mathfrak\red{{Hey Mate...!!}}$

(1) Frequency = oscillation/Time

Frequency = 40/60

Frequency = 2/3Hz

(2) Time period = Time/Oscillation

Time Period = 60/40

Time Period = 3/2sec