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A body rolls over a horizontal, smooth s...

A body rolls over a horizontal, smooth surface without slipping with a translational kinetic energy `E`. Show that the total kinetic energy of the body is `E(1+ (k^2/R^2))`where ` k` is the radius of gyration and `R ` is the radius of the body. Using the above relation. Find the total kinetic energy of a circular disc.

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MAXIMUM PUBLICATION-SYSTEM OF PARTICLE AND ROTATIONAL MOTION-EXERCISE
  1. A circular disc of mass 0.15 kg and radius 0.1 m makes 120 revolution...

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  2. The earth revolves around the sun in an elliptical orbit. The closest ...

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  3. A body rolls over a horizontal, smooth surface without slipping with a...

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  4. A wheel of mass 1000 kg and radius 1 m is rotating at the rate of 420 ...

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  5. State the parallel axes theorem on moment of inertia.

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  6. Write the relation between moment of inertia and angular momentum.

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  7. Moment of inertia plays the same roll in rotational motion as mass in ...

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  8. State whether True or False: The location of centre of mass of a syste...

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  9. Moment of inertia is also called rotational inertia.Why?

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  10. How will you distinguish a hard boiled egg and a raw egg by spinning e...

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  11. A solid cylinder of mass 20kg rotates about its axis with angular spee...

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  12. A thin circular ring is rotating about an axis perpendicular to its pl...

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  13. A thin circular ring is rotating about an axis passing through its cen...

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  14. A ring rolls down the inclined plane without slipping. Find the veloci...

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  15. Moment of inertia is the analogue of mass in rotational motion. But un...

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  16. State any two factors on which the moment of inertia of a rigid body d...

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  17. Moment of inertia is the analogue of mass in rotational motion. But un...

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  18. State the perpendicular axis theorem.

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  19. Moment of inertia of a ring about an axis passing through the center i...

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  20. What is the equation of the moment of inertia of a disc about an axis ...

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