A pendulum oscillates 20 times in 4 seconds. Find its time period.0.05 sec0.001 sec0.2 sec0.1 sec
Question
A pendulum oscillates 20 times in 4 seconds. Find its time period.0.05 sec0.001 sec0.2 sec0.1 sec
Solution
To find the time period of the pendulum, we can use the formula:
Time period = Total time / Number of oscillations
In this case, the total time is given as 4 seconds and the number of oscillations is given as 20.
So, the time period of the pendulum can be calculated as:
Time period = 4 seconds / 20 oscillations
Simplifying this equation, we get:
Time period = 0.2 seconds
Therefore, the time period of the pendulum is 0.2 seconds.
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