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If there is no external force acting on ...

If there is no external force acting on a nonrigid body, which of the followhng quantities must remain constant?

A

angular momentum

B

linear momentum

C

kinetic energy

D

moment of inertia

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MODERN PUBLICATION-Moment of Inertia-Example
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  2. When a steady torque (net force is zero) is acting on a body, the body...

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  3. If there is no external force acting on a nonrigid body, which of the ...

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  4. The moment of momentum is called

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  5. Angular momentum of a body is defined as the product of

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  6. The unit of angular momentum is

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  7. Relation between torque and angular momentum is similar to the relatio...

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  8. In the absence external torque on a system, which of the following wil...

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  9. When a torque acting upon a system is zero, which of the following wil...

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  10. Two wheels are connected by a belt. The radius of larger wheel is thre...

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  11. A sphere is rolled on a rough horizontal surface. It gradually slows d...

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  12. The moment of inertia of a body does not depend upon

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  13. The mass of a flywheel is concentrated at its rim so as to have

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  14. The radius of gyration of a body having uniform distribution of mass i...

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  15. If M is the mass of the disc and R is radius of gyration then moment o...

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  16. The radius of gyration of a ring of radius R about an axis through its...

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  17. Which of the following type of wheels of the same mass and radius will...

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  18. Find the expression for moment of inertia of a thin uniform rod abou...

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  19. Two circular disc have masses in the ratio 1:2 and diameter in the rat...

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  20. Find the moment of inertia of a sphere about a tangent to the sphere, ...

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