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Select the WRONG statement....

Select the WRONG statement.

A

The moment of inertia is the torque acting per unit angular acceleration.

B

The S.L unit of moment of inertia is `kg m^(2)`.

C

The dimensions of moment of inertia are `[M^(1)L^(2)T^(0)].`

D

The moment of inertia for a given body is a constant.

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The correct Answer is:
D
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TARGET PUBLICATION-ROTATIONAL MOTION -MCQ
  1. A couple produces.

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  2. Choose the CORRECT statement out of the following.

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  3. Select the WRONG statement.

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  4. If the position of axis of rotation of a body is changed, then a physi...

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  5. If a mass shifts towards the axis of rotation, its M.I. will

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  6. The mass of a flywheel is concentrated at its rim

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  7. directionless? Which of the following quantities is/are

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  8. M.I. of a body doesn't depend upon

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  9. The new dimensional formula for the moment of inertia of a body is

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  10. The M.I. of a cube will be minimum about an axis which

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  11. On account of melting of ice at the north pole, the moment of inertia ...

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  12. The corresponding quantities in rotational motion related to m, vecF, ...

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

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  14. The physical quantity in translatory motion corresponding to torque in...

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  15. The rotational kinctic energy of a rotating body is proportional to

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  16. If the kinetic energy of rotation of a body about an axis is 9 J and t...

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  17. A flywheel rotating about a fixed axis has a kinetic energy of 360J wh...

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  18. The radius of gyration of a homogeneous body is independent of

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  19. The dimensions of the radius of gyration are

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  20. The dimensional formula for the radius of gyration of a body is

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