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Which of the following (if mass and radi...

Which of the following (if mass and radius are assumed to be same) have maximum percentage of total K.E. in rotational form while pure rolling ?

A

Disc

B

Sphere

C

Ring

D

Hollow sphere

Text Solution

Verified by Experts

The correct Answer is:
C
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ALLEN-RACE-Basic Maths (ROTATIONAL MOTION)
  1. Ratio of amplitude for two wave is 7:9 .Find the ratio of intensity?

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  2. Choose the correct statement

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  3. A thin uniform circular ring is rolling down an inclined plane of incl...

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  4. A solid sphere is thrown up a rough incline. The sphere rolls up witho...

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  5. Two solid spheres of different mass, radii and density roll down a rou...

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  6. A thin circular ring first slips down a smooth incline then rolls down...

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  7. A solid sphere is rolling without slipping on a level surface dat a co...

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  8. When a body is under pure rolling, the fraction of its total kinetic e...

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  9. When a point mass slips down a smooth incline from top, it reaches the...

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  10. A solid cylinder is rolling down on an inclined plane of angle theta. ...

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  11. A solid sphere rolls on horizontal surface without slipping. What is t...

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  12. Two disc having masses in the ratio 1 : 2 and radii in the ratio 1 : 8...

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  13. Which of the following (if mass and radius are assumed to be same) hav...

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  14. A solid cylinder of mass M and radius R rolls down an inclined plane o...

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  15. A solid sphere of diameter 0.1 m and mass 5 kg is rolling down an incl...

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  16. The speed of a uniform solid cylinder after rolling down an inclined p...

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  17. In case of pure rolling what will be velocity of point A of the ring o...

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  18. When a body is rolling without slipping on a rough horizontal surface ...

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  19. An inclined plane makes an angle of 30^(@) with the horizontal. A soli...

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  20. What is the minimum coefficient of friction for a solid sphere to roll...

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