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If the position of axis of rotation of a...

If the position of axis of rotation of a body is changed, then a physical quantity changes which is

A

Radius of gyration

B

Moment of inertia

C

both 'a' and 'b'

D

neither 'a' nor 'b'

Text Solution

Verified by Experts

The correct Answer is:
C
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NIKITA PUBLICATION-ROTATIONAL MOTION -MULTIPLE CHOICE QUESTIONS
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  2. Moment of inertia of a body does not depend on

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

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  4. Thye angular momentum and the moment of inertia are respectively

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

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  6. A circular disc is to be made by using iron and aluminium, so that it ...

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  7. About which of the following axis, the moment of inertia of a thin cir...

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  8. The angular displacement of a flywheel varies with time as theta = at ...

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  9. A ody is in pure rotation. The linear speed v of a particle, the dista...

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  10. Moment of inertia of a rigid body about an axis passing through its ce...

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  11. In rotatory motion, moment of inertia

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  12. Two circular discs are of same thickness. The diameter of A is twice t...

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  13. A solid sphere, hollow sphere and ring have the same mass and diameter...

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  14. A steel ring and a wooden ring have the same mass. Then which will hav...

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  15. An iron disc and a wooden disc have the same radius. Then which will h...

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  16. AB is a stick half of which is wood and the other half steel. I(A) is ...

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

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  18. Which of the following has the largest moment of inertia about the cen...

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  19. With the increase in temperate, moment of inertia of a solid sphere ab...

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  20. About which of the following axes moment of inertia of a disc circula...

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