Question

A vibrating object completes 150 vibrations in 3 seconds. Find its frequency And time period. ​

Answer 1

Answer:

Frequency = 50 f

Time period = 1 / 50 s or 0.02 s

Explanation:

Given : (no of completed cycles) = 150 vibrations

            time taken = 3 seconds

frequency = no of completed cycles / time taken

time period = time taken to complete 1 cycle