Question
A uniform bar has two small balls glued to its ends. The bar is 2.00 m...
A uniform bar has two small balls glued to its ends. The bar is 2.00 m long and has mass 2.00 kg , while the balls each have mass 0.300 kg and can be treated as point masses.
1- Find the moment of inertia of this combination about an axis perpendicular to the bar through its center.
2- Find the moment of inertia of this combination about an axis perpendicular to the bar through one of the balls.
3- Find the moment of inertia of this combination about an axis parallel to the bar through both balls.
4- Find the moment of inertia of this combination about an axis parallel to the bar and 0.500 m from it.
Homework Answers
Answer #1
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