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The changes produced by the deforming fo...

The changes produced by the deforming forces in a rigid body are

A

very large

B

infinity

C

negligibly small

D

small

Text Solution

Verified by Experts

The correct Answer is:
C
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(I) If a body does not regain its original shake and size after removing the deforming force is called plasticity. (II) Example for plasticity is wood. Which one is correct statement ?

FULL MARKS-MOTION OF SYSTEM OF PARTICLES AND RIGID BODIES-ADDITIONAL QUESTIONS SOLVED - I ( MULTIPLE CHOICE QUESTION)
  1. The changes produced by the deforming forces in a rigid body are

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  2. When a rigid body moves all particles that constitute the body follows

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  3. For bodies of regular shape and uniform mass distribution, the center ...

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  4. For square and rectangular objects center of mass lies at

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  5. Center of mass may lie

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  6. The dimension of point mass is

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  7. The motion of centre of mass of a system of two particles is unaffecte...

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  8. A circular plate of diameter 10 cm is kept in contact with a square pl...

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  9. The centre of mass of a system of particles does not depend upon

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  10. The Centre of mass of a solid cone along the line from the centre of t...

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  11. All the particles of a body are situated at a distance of X from origi...

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  12. A free falling body breaks into three parts of unequal masses. The cen...

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  13. The distance between the centres of carbon and oxygen atoms in the gas...

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  14. The unit of position vector of center of mass is

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  15. The sum of moments of masses of all the particles in a system about th...

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  16. The motion of center of mass depends on

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  17. Two particles P and Q move towards with each other from rest with the ...

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  18. The reduced mass of the system of two particles of masses 2 m and 4 m ...

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  19. The motion of the center of mass of a system consists of many particle...

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  20. The positon of center of mass can be written in the vector form as

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