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NEET UG PHYSICS MCQ: SYSTEM OF PARTICLES

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A body of moment of inertia

{4 kgm^2}

rotating with an angular speed of 4 rad/s has the 4 x J of kinetic energy. Determine the value of x.

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Correct option: C

8

Option C (8) is correct because the kinetic energy is calculated as 32 J, and 4 x J equals 32 J, therefore x = 8.

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