Question

a pendulum oscillates 200 times in 16 seconds . calculate the frequency and time period





plz answer.....​

Answer 1

Answer:

Time period = 0.08 seconds

Frequency = 12.5 Hz

Explanation:

Pendulum is oscillating 200 times in 16 seconds.

Thus, oscillations in 1 sec = Time period = 16/200 => 0.08 seconds

We know that F = 1/t

=> F = 1/0.08

=> 100/8 => 12.5 Hz

Thus, the time period and frequency of this pendulum is 0.08 seconds and 12.5 Hz.