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Moment of inertia of a cylindrical shell...

Moment of inertia of a cylindrical shell of mass M, radius R and length L about its geometrical axis would be -

A

`MR^2`

B

`1/2 MR^2`

C

`M(R^2/4 + L^2/12)`

D

`(ML^2)/12`

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The correct Answer is:
A
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MOTION-ROTATIONAL MOTION -Exercise - 1
  1. The moment of inertia of a body does not depend on

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

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

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

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

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

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

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

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

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

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

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  12. The dimensions of torque are :

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  13. On applying a constant torque on a body-

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  14. A wheel starting with angular velocity of 10 radian/sec acquires angu...

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  15. When a steady toqrue or couple acts on a body, the body

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  16. The radius of gyration of a body depends upon

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  17. Equivalent to force in rotational motion is

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  18. Torque/moment of inertia equals to

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  19. The angular velocity of a body is vec (omega)- = 2 hat(i) + 3 hat(j) ...

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  20. A force of (2 hati - 4 hatj + 2 hatk )N act a point (3 hati+2 hatj -4 ...

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