Each of the objects above is composed of identical thin sticks of uniformly dist

Question

Each of the objects above is composed of identical thin sticks of uniformly distributed mass 7.07 kg and length 0.613 m. What is the moment of inertia of each object about a rotation axis perpendicular to the screen and passing through the black dot?

Map sapling leaming Each of the objects above is composed of identical thin sticks of uniformly distributed mass 7.07 kg and length 0.613 m. What is the moment of inertia of each object about a rotation axis perpendicular to the screen and passing through the black dot? Number Number Number Number kg m 27.084 kg m | | | 7.307 kg m 0.886

Explanation / Answer

I=ML^2/12 + ML^2/3 + ML^2/12 + M(L)^2

=( 3/2) M L^2

=1.5 * 7.07 ( 0.613)^2

=3.98 Kg m^2

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