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A closed cylindrical tube containing som...

A closed cylindrical tube containing some water (not filling the entire tube) is rotated about a perpendicular bisector, the moment of inertia of water about the axis

A

increases

B

decreases

C

remains constant

D

increases if the rotation is clockwise and decreases if it is anticlockwise

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The correct Answer is:
A
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AAKASH SERIES-SYSTEM OF PARTICLES AND ROTATIONAL MOTION-EXERCISE - 1A
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  2. Equal torques act on the disc A and B of the pervious problem, initial...

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  3. A closed cylindrical tube containing some water (not filling the entir...

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  4. Let I(1) and I(2) be the moments of inertia of two bodies of identical...

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  5. Consider the following two equations A) L=Iomega (B) (dL)/(dt)=tau

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  6. A particle moves on a straight line with a uniform velocity. About its...

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  7. A solid sphere, a hollow sphere and a disc, all having same mass and r...

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  8. A disk and a sphere of same radius but different masses roll on two in...

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  9. A solid sphere, a hollow sphere and a disc, all having same mass and r...

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  10. The ratio of the accelerations for a solid sphere (mass 'm' and radius...

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  11. Let I(A) and I(B) be moments of inertia of a body about two axes A and...

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  12. A sphere is rotating about a diameter

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  13. Two uniform solid spheres having unequal masses and unequal radii are ...

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  14. A sphere cannot roll on

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  15. A hollow sphere and a solid sphere having same mass and same radii are...

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  16. A sphere is rolled on a rough horizontal surface. It gradually slows d...

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  17. A sphere can roll on a surface inclined at an angle theta if the frict...

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  18. A body moves along an uneven horizontal road surface with constant spe...

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  19. In gravity- free space, a particle is in contact with the inner surfac...

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  20. For a system to be in equilibrium the torques acting on it must balanc...

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