Question

a simple pendulum makes 20 oscillations in 24.6 seconds find the time period of the pendulum​

Answer 1

the time period is the time taken by rhe bob of the pendulum to complete an oscillation

T=24.6/20

=1.23 seconds

Answer 2

Answer:

Given: No. of oscillations = 10

Time = 20s

First we will calculate the frequency by applying the formula:

⇒

⇒ Frequency = 0.5 Hz

Thus, the frequency of its oscillation is 0.5 Hz

Now, we will calculate the time period:

⇒

⇒ Time period = 2s

Thus, the time period is 2s.

Explanation: