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EasyPhysicsRotational motion
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-- 4. In rotation of a rigid body about a fixed axis, every....A....of the body moves in a ...B..., which lies in a plane ...C... to the axis and has its centre on the axis.Here, A, B and C refer to
A
Particle, perpendicular and circle
B
Circle, particle and perpendicular
C
Particle, circle and perpendicular
D
Particle perpendicular and perpendicular
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-- 3. Assertion A: Moment of inertia of a particle is same, whatever be the axis

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-- 5. A circular disc A and a ring B have same mass and same radius. If they are

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