Question

calculate the time period of a simple pendulum that takes 15 seconds to complete 10 oscillations​

Answer 1

Formula

• Number of oscillations/ Time taken = Time period

Solution

=10/15

=2/3

=1.5 seconds

If it was helpful then please mark as the brainliest Thank you and do follow

Answer 2

The time period of the pendulum is 1.5 seconds

Explanation:

It is given that, the pendulum takes 15 seconds to complete 10 oscillations​. We need to find its time period. The total number of oscillations per unit time is called frequency and the reciprocal of frequency is called time period. So,

$f=\dfrac{n}{t}\\\\\\T=\dfrac{t}{n}\\\\T=\dfrac{15}{10}\\\\T=1.5\ s$

So, the time period of the pendulum is 1.5 seconds. Hence, this is the required solution.

Learn more,

Simple pendulum

https://brainly.in/question/6160100