Question

a simple pendulum completes 40 oscilation in 1 minutes find its frequency and time period

please show the working process also ​

Answer 1

Answer:

Frequency=no of oscillations per second

=40/60

0.66667Hz

Time period=1/ frequency

=1/40/60

=60/40

=1.5s

Answer 2

Answer:

Given

Number of Oscillations, N=40

Time t=1min

Frequency f= N/t = 40/60 =0.667Hz

Time period,T= 1/f =1.5sec

Hence, frequency is 0.667Hz and time period is 1.5sec

Explanation:

hope it helps you