Question

Four bodies of masses $5kg$, $2kg$, $3kg$, $4kg$ are respectively placed at positions $(0,0,0),(2,0,0),(0,3,0)$ and $(-2,-2,0)$. The $M.I$. of the system about $X-$axis in $kg-m^2$ units is {distances are in meters}:

• A. $43$
• B. $67$
• C. $24$
• D. $100$

Answer 1

The correct option is B $67$