rotational-motion

Question: Three particles are situated on a light and rigid rod along $Y$axis as shown in the figure. If the system is rotating with an angular velocity of $2\,rad/\sec $about $X$axis, then the total kinetic energy of the system is



1) 92 J
2) 184 J
3) 276 J
4) 46 J
Solution: Explanation: No Explanation
moment of inertia

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