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In class, we were asked to the relation T =2π√(2I/mgL).
However, I am only able to get T =2π√(I/mgL) -- I have no idea where that 2 came from. This is for a physical pendulum of a rod like object swinging back and forth.
Does anyone know how to get that equation?
However, I am only able to get T =2π√(I/mgL) -- I have no idea where that 2 came from. This is for a physical pendulum of a rod like object swinging back and forth.
Does anyone know how to get that equation?