Physics - Rotation Question with Solution | TestHub

PhysicsRotationCalculation of M.I.Medium2 minQB
PhysicsMediumsingle choice

The moment of inertia of a circular disc of radius 2 m and mass 1 kg about an axis passing through the centre of mass and perpendicular to the plane of the disc is . Its moment of inertia about an axis parallel to this axis but passing through the edge of the disc is ____ (See the given figure).

Options:

Answer:
B
Solution:

Centre axis

Parallel axis theorem, shift R = 2 m

Answer: B

Stream:JEESubject:PhysicsTopic:RotationSubtopic:Calculation of M.I.
⏱ 2mℹ️ Source: QB

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