Asked by Tyler

The drawing shows two blocks that are placed at the ends of a massless board. The board is balanced on a support that serves as an axis of rotation. The block on the left has a mass of 5.8 kg. What is the moment of inertia of this system about the axis of rotation?

Answers

Answered by bobpursley
you have three components, the two masses, each mr^2, and the board, 1/2 massboard*length^2
so add the three components.
and r= length/2 of course.
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