5kg particle is attaced at arim of arotating wheel of radius 2m. the wheel completes each revolution in 3seconds. The total moment of inertia of the sysem(I particle+I wheel) is 2kg.msquare)
find A, Determine the rotational kinetic energy of the system?
B, the work need to stop the rotation?
C,how much torque is required to stop the rotation of the system in 1.2 second?
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