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What are the formulas related to pendulum?
A Pendulum is a combination of weight hung from a fixed point. The arrangement is in such a way that it allows the device to swing to and fro freely.
Formula's related to the pendulum
Time period
This equation helps us to calculate how long the pendulum takes to swing to and fro. It is denoted by T.
$T\ =\ 2\pi \sqrt{\frac{L}{g}}$
Where, T = Time period in seconds,
L = Length of the rod or wire.
g = gravitational acceleration
Frequency
This calculates the number of times a pendulum swings to and fro in a second. It is measured in hertz.
$f\ =\ \frac{1}{T}$ Where f = Frequency in hertz,
T = Time period in seconds.
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