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Prove that I = 2 xx KE of rotation....

Prove that `I = 2 xx KE` of rotation.

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R G PUBLICATION-SYSTEM OF PARTICLES AND ROTATIONAL MOTION-EXERCISE
  1. What is moment of inertia of a solid sphere about its diameter.

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  2. What is the dimension of moment of inertia? Is it vector?

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  3. A dise of metal is melted and make a solid sphere. What will happen to...

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  4. Two solid sphere of the same mass and same radius, one solid and other...

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  5. What are the factors on which moment of inertia of a body depend?

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  6. Two circular disc A and B of same mass and sam ethickness are made of ...

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  7. Establish the relation between torque and moment of inertia.

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  8. Write the parellel and perpendicular axis theorem.

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  9. If the radius of earth becomes half of it's present radius how many ti...

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  10. Show that angular momentum is conserved.

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  11. The moment of inertia of two rotating bodies A and B are IA and IB (Ia...

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  12. Calculate the moment of inertia of earth about its diamter taking mass...

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  13. What is the physical significance of radius of gyration.

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  14. Prove that I = 2 xx KE of rotation.

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  15. Calculate the moment of inertia of a circular disc passing through cen...

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  16. Show that the value of co-efficient of friction is greater than frac(1...

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  17. Prove and write the perpendicular axis theorem.

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  18. Calculate the moment of inertia of a ring about in axis passing throug...

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  19. Prove that angular momentum L = I omega.

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  20. Show that the value of co-efficient of friction is greater than frac(1...

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