elanyon105
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What is the moment of inertia?
How do you calculate moment of inertia for a mass on a stick?
If a stick has no mass, but it is 3 meters long, and on each end is a 2kg mass, how much inertia does the mass have it if the axis of rotation is perpendicular through the center of the stick?
https://openstax.org/books/university-physics-volume-1/pages/10-5-calculating-moments-of-inertia
the link is supposed to be used for this but im confused so please help and i gotta fill up a whole page with notes except the calculus parts

Respuesta :

stick is like a rod

So

[tex]\\ \rm\Rrightarrow I=\dfrac{ML^2}{12}[/tex]

[tex]\\ \rm\Rrightarrow I=\dfrac{2(3)²}{12}[/tex]

[tex]\\ \rm\Rrightarrow I=\dfrac{9}{6}[/tex]

[tex]\\ \rm\Rrightarrow I=\dfrac{3}{2}[/tex]

[tex]\\ \rm\Rrightarrow I=1.5kgm^2[/tex]

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