Question

a simple pendulum completes 50 oscillations in a minute.find its frequency and time perioid

Answer 1

Explanation:

time period of the pendulum is the time taken for one oscillation. time period= time taken for no. of oscillations/ no. of oscillations. here no. of oscillations= 50, and time taken= 60 sec. .time period for this condition is= 60/50 therefore the time period is=5/6th of 1 second. frequency of a pendulum is the no. of oscillations in one second. frequency= 1/ time period here time period=5/6 of a second frequency for this condition=1/5/6 therefore frequency=1.2