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Physics 8 Online
OpenStudy (anonymous):

the moment of inertia of a body is 3.0 kg m^s. When its angular velocity is 6.0 rad/s, its rotational kinetic energy in J is

OpenStudy (anonymous):

\[KE _{rot}=1/2Iomega ^{2}\] is the equation. omega is the angular velocity and I is the moment of inertia.

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