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When a torque acting upon a system is ze...

When a torque acting upon a system is zero, which of the following will be constant?

A

force

B

linear momentum

C

angular momentum

D

linear impulse

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MODERN PUBLICATION-Moment of Inertia-Example
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  2. In the absence external torque on a system, which of the following wil...

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

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

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

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

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

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

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

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

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

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

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

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

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  15. A homogeneous disc of mass 2 kg and radius 15 cm is rotating about its...

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  16. If I, alpha and tau are moment of inertia, angular acceleration and t...

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  17. The angular momentum of a body of moment of inertia I is L. its kineti...

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  18. The total kinetic energy of a thin circular ring of mass M rolling on ...

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  19. If a gymnast sitting on a rotating stool with his arms stretched sudde...

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  20. A man is standing at the centre of a rotating turn table with his arms...

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