The periodic time, t, of a pendulum range directly as the square root of its length, l. t = 6 when l = 9. If l = 25 then the periodic time, T exists at 10.
<h3>What is periodic time?</h3>
The period, or periodic time, of a periodic variation of a quantity, exists described as the time interval between two consecutive repetitions.
Given: The periodic time, t, of a pendulum goes directly as the square root of its length, l if t = 6 when l = 9.
If then α
Let, where k exists constant
t = 6 when l = 9.
So,
If l = 25
T = 10
Therefore, the periodic time, T exists 10.
To learn more about a simple pendulum refer to:
brainly.com/question/14641927
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