Question $4$

The three objects shown in the figure above have masses given by

A: $230.$ g

B: $130.g$

C: $310.$ g$.$

They are connected by massless, rigid rods. Find the moment of inertia about an axis that passes through mass A and is perpendicular to the page.

$0\mathrm{.}0440kg{m}^2$

$0\mathrm{.}00440kg{m}^2$

$0\mathrm{.}0761kg{m}^2$

$0\mathrm{.}00670kg{m}^2$