Question: A uniform bar has two small balls glued to its ends. The bar is 2 . 4 0 m long and with mass 3 .

A uniform bar has two small balls glued to its ends. The bar is 2.40 m long and with mass
3.50 kg, while the balls each have mass 0.700 kg and can be treated as point masses.
a. Find the moment of inertia of this combination about an axis perpendicular to the bar
through its center.
b. Find the moment of inertia of this combination about an axis perpendicular to the bar
through one of the balls.
c. Find the moment of inertia of this combination about an axis parallel to the bar through
both balls.

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