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A solid cylinder of mass 20kg rotates ab...

A solid cylinder of mass `20kg` rotates about its axis with angular speed `100rad s^(-1)`. The radius of the cylinder is `0.25m`. What is the kinetic energy associated with the rotation of the cylinder? What is the magnitude of the angular momentum of the cylinder about its axis?

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MAXIMUM PUBLICATION-SYSTEM OF PARTICLE AND ROTATIONAL MOTION-EXERCISE
  1. Moment of inertia is also called rotational inertia.Why?

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

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

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

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

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

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

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

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

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  10. State the perpendicular axis theorem.

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

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

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

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  14. A coin is rolling on a plane surface. What fraction of its total kinet...

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  15. What do you mean by the center of mass of a rigid body?

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  16. State the perpendicular axis theorem.

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  17. Two identical concentric rings each of mass M and radius R are placed ...

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  18. Derive the mathematical relation between angular momentum and torque.

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  19. A solid sphere is rotating about a diameter at an angular velocity ome...

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  20. The rotational analogue of force is moment of force, also called torqu...

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