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The physical significance of mass transl...

The physical significance of mass translational motion is same as which of the following in rotational motion?

A

moment of inertia

B

angular momentum

C

torque

D

angular acceleration

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The correct Answer is:
A
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MOTION-ROTATIONAL MOTION -Exercise - 1
  1. Which of the following quantity is direction less

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  2. A disc of metal is melted to recast in the form of a solid sphere. The...

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  3. The physical significance of mass translational motion is same as whic...

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  4. Moment of inertia of a body depends upon

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  5. On account of melting of ice at the north pole the moment of inertia o...

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  6. Two spheres of same mass and radius are in contact with each other. If...

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  7. In an arrangement four particles, each of mass 2 gram are situated at ...

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  8. A stone of mass 4kg is whirled in a horizontal circle of radius 1m and...

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  9. The moment of inertia of NaCl molecule with bond length r about an axi...

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  10. The moment of inertia of a body does not depend on

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  11. The moment of inertia of a sphere of radius R about an axis passing th...

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  12. Moment of inertia of a cylindrical shell of mass M, radius R and lengt...

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  13. A solid sphere and hollow sphere of the same material have mass. Then ...

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  14. Two discs have same mass and thickness. Their materials are of densiti...

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  15. A circular disc A of radius r is made from an iron plate of thickness ...

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  16. Three thin uniform rods each of mass M and length L and placed along t...

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  17. Three rings, each of mass P and radius Q are arranged as shown in the ...

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  18. The torque needed to produce an angular acceleration of 18rad/"sec"^2 ...

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  19. The product of moment of inertia (I) and angular acceleration (alpha) ...

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  20. A disc of radius 2m and mass 200kg is acted upon by a torque 100N-m. I...

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