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A rod of length l and mass m is hinged a...

A rod of length l and mass m is hinged at point O. A small bullet of mass m hits the rod as shown in the figure. the bullet gets embedded in the rothed. find angular velocity of the system just after impact.

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MODERN PUBLICATION-Moment of Inertia-Example
  1. Three particles A, B and C, each of mass m, are connected to each othe...

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  2. From a circular disc of radius r and mass 9M a small disc of radius r/...

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  3. A rod of length l and mass m is hinged at point O. A small bullet of ...

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  4. A homogeneous rod AB of length L= 1.8 m and mass M is pivoted at the c...

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  5. A thin uniform bar lies on a frictionless horizonta surface and is fre...

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  6. A small sphere rolls down without slipping from the top of a track in ...

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  7. A carpet of mass M made of inextensible material is rolled along its l...

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  8. A uniform circular disc has radius R and mass m. A particle also of ma...

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  9. Define moment of inertia

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  10. Is there any difference between moment of inertia and rotational inert...

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  11. Why M.I. of called rotational inertia?

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  12. Define the term electric dipole moment. Is it a scalar or a vector qua...

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  13. Does M.I. change with change of the axis of rotation?

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  14. How does M.I. change with speed of rotation.

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  15. The moment of inertia of a rigid body, depends upon

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  16. What is physical significnce of moment of inertia?

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  17. Define radius of gyration.

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  18. Is radius of gyration of a body a constant quantity?

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  19. What is the moment of inertia of a ring

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  20. What is the moment of inertia of a disc about their diameters?

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