Question

a simple pendulum takes 15 second to complete 5 oxidation what is the time period of the pendulum​

Answer 1

Answer:

no of oxidation = 5 time taken = 15 therefore, time period of pendulum = no of oxidation/time taken = 15/5 = 3 sec hence, time period = 3 sec per oxidation

Answer 2

Answer:

5 oscillation in 15 sec

1 oscillation in 15/3 sec(time period = time taken /no. of oscillations)

:. its time period is 3 sec per oscillations

hope it helps